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    Clasp Envelope 32 lb Bond Weight Kraft #10 1/2 Square Flap Clasp/Gummed Closure 9 x 12 Brown Kraft 100/Box | Bundle of 10 Boxes

    Clasp Envelope 32 lb Bond Weight Kraft #10 1/2 Square Flap Clasp/Gummed Closure 9 x 12 Brown Kraft 100/Box | Bundle of 10 Boxes

    Clasp Envelope 32 lb Bond Weight Kraft #10 1/2 Square Flap Clasp/Gummed Closure 9 x 12 Brown Kraft 100/Box more

    $362.06

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    Catalog Envelope 28 lb Bond Weight Kraft #10 1/2 Square Flap Gummed Closure 9 x 12 Brown Kraft 100/Box | Bundle of 10 Boxes

    Catalog Envelope 28 lb Bond Weight Kraft #10 1/2 Square Flap Gummed Closure 9 x 12 Brown Kraft 100/Box | Bundle of 10 Boxes

    Quality Park® catalog mailing envelopes are perfect for shipping storing or organizing. Heavyweight 28-lb paper withstands extensive handling at home in the office or on the mail route. These envelopes are perfect for small flat or larger folded... more

    $343.42

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    Best Seller
    Redi-Strip Catalog Envelope First Class #10 1/2 Cheese Blade Flap Redi-Strip Adhesive Closure 9 x 12 White 100/Box | Bundle of 10 Boxes

    Redi-Strip Catalog Envelope First Class #10 1/2 Cheese Blade Flap Redi-Strip Adhesive Closure 9 x 12 White 100/Box | Bundle of 10 Boxes

    Redi-Strip Catalog Envelope First Class #10 1/2 Cheese Blade Flap Redi-Strip Adhesive Closure 9 x 12 White 100/Box more

    $473.05 $432.20

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    Redi-Seal Catalog Envelope #10 1/2 Cheese Blade Flap Redi-Seal Adhesive Closure 9 x 12 White Wove Finish 100/Box | Bundle of 10 Boxes

    Redi-Seal Catalog Envelope #10 1/2 Cheese Blade Flap Redi-Seal Adhesive Closure 9 x 12 White Wove Finish 100/Box | Bundle of 10 Boxes

    Redi-Seal Catalog Envelope #10 1/2 Cheese Blade Flap Redi-Seal Adhesive Closure 9 x 12 White Wove Finish 100/Box more

    $433.70 $397.32

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    Redi-Strip Catalog Envelope #10 1/2 Cheese Blade Flap Redi-Strip Adhesive Closure 9 x 12 Brown Kraft 100/Box | Bundle of 10 Boxes

    Redi-Strip Catalog Envelope #10 1/2 Cheese Blade Flap Redi-Strip Adhesive Closure 9 x 12 Brown Kraft 100/Box | Bundle of 10 Boxes

    Redi-Strip Catalog Envelope #10 1/2 Cheese Blade Flap Redi-Strip Adhesive Closure 9 x 12 Brown Kraft 100/Box more

    $343.94

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    Recycled Brown Kraft Redi-Strip Envelope #10 1/2 Cheese Blade Flap Redi-Strip Closure 9 x 12 Brown Kraft 100/Box | Bundle of 10 Boxes

    Recycled Brown Kraft Redi-Strip Envelope #10 1/2 Cheese Blade Flap Redi-Strip Closure 9 x 12 Brown Kraft 100/Box | Bundle of 10 Boxes

    Catalog envelopes with Redi-Strip closure and heavyweight 28-lb wove stock for home or office mailing storage and organizing. Keeping your home or business organized is imperative! Whatever your needs catalog envelopes are a must for keeping projects... more

    $358.91 $307.09

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    Redi-Seal Catalog Envelope #10 1/2 Cheese Blade Flap Redi-Seal Adhesive Closure 9 x 12 Brown Kraft 100/Box | Bundle of 10 Boxes

    Redi-Seal Catalog Envelope #10 1/2 Cheese Blade Flap Redi-Seal Adhesive Closure 9 x 12 Brown Kraft 100/Box | Bundle of 10 Boxes

    Redi-Seal Catalog Envelope #10 1/2 Cheese Blade Flap Redi-Seal Adhesive Closure 9 x 12 Brown Kraft 100/Box more

    $364.59

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    Redi-Strip Catalog Envelope #10 1/2 Cheese Blade Flap Redi-Strip Adhesive Closure 9 x 12 White 100/Box | Bundle of 10 Boxes

    Redi-Strip Catalog Envelope #10 1/2 Cheese Blade Flap Redi-Strip Adhesive Closure 9 x 12 White 100/Box | Bundle of 10 Boxes

    Redi-Strip Catalog Envelope #10 1/2 Cheese Blade Flap Redi-Strip Adhesive Closure 9 x 12 White 100/Box more

    $431.72 $395.36

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    Quality Park No. 10 Security Envelopes with Window - Business - #10 - 4 1/8 Width x 9 1/2 Length - Flap - 1 / Box - White | Bundle of 10 Boxes

    Quality Park No. 10 Security Envelopes with Window - Business - #10 - 4 1/8 Width x 9 1/2 Length - Flap - 1 / Box - White | Bundle of 10 Boxes

    Security business envelopes with a window are made with a material that inhibits the growth of mold and mildew to protect the product. Redi-Strip on the flap provides a clean quick seal immediately upon contact. Simply peel off the adhesive strip and... more

    $1,002.51

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    Quality Park Redi-Seal HCFA-1500 Claim Envelopes Single Window - #10 1/2 - 4 1/2 Width x 9 1/2 Length - 24 lb - Self-sealing - Wove - 500 / Box - White

    Quality Park Redi-Seal HCFA-1500 Claim Envelopes Single Window - #10 1/2 - 4 1/2 Width x 9 1/2 Length - 24 lb - Self-sealing - Wove - 500 / Box - White

    No. 10-1/2 envelopes with Redi-Seal feature are designed for use with Insurance Form CMS-1500 and similar forms. Redi-Seal closure requires no moisture to seal. Simply raise the lower flap and press to seal. The 1 x 4-1/2 window is positioned 4-1/4... more

    $77.31 $65.72

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    Redi-Strip Catalog Envelope #12 1/2 Cheese Blade Flap Redi-Strip Adhesive Closure 9.5 x 12.5 White 100/Box | Bundle of 10 Boxes

    Redi-Strip Catalog Envelope #12 1/2 Cheese Blade Flap Redi-Strip Adhesive Closure 9.5 x 12.5 White 100/Box | Bundle of 10 Boxes

    Redi-Strip Catalog Envelope #12 1/2 Cheese Blade Flap Redi-Strip Adhesive Closure 9.5 x 12.5 White 100/Box more

    $488.85 $446.23

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    Quality Park HCFA-1500 Claim Form Envelopes Single Window - #10 1/2 - 4 1/2 Width x 9 1/2 Length - 24 lb - Gummed - Wove - 500 / Box - White

    Quality Park HCFA-1500 Claim Form Envelopes Single Window - #10 1/2 - 4 1/2 Width x 9 1/2 Length - 24 lb - Gummed - Wove - 500 / Box - White

    No. 10 1/2 envelopes are designed for use with Insurance Form CMS-1500 and similar forms. The 1 x 4-1/2 window positioned 4-1/4 from the left and 19/16 from the bottom of the envelope. Inside security tint offers more privacy. 24 lb. more

    $73.99 $65.61

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    Clasp Envelope 32 lb Bond Weight Kraft #12 1/2 Square Flap Clasp/Gummed Closure 9.5 x 12.5 Brown Kraft 100/Box | Bundle of 10 Boxes

    Clasp Envelope 32 lb Bond Weight Kraft #12 1/2 Square Flap Clasp/Gummed Closure 9.5 x 12.5 Brown Kraft 100/Box | Bundle of 10 Boxes

    Heavyweight clasp envelopes are an excellent solution for accessible storage or filing. Whatever your home or office needs are clasp envelopes can make staying organized easier! Great for projects filing and mailing the double prong clasp and... more

    $405.23 $314.32

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    Redi-Seal Catalog Envelope #12 1/2 Cheese Blade Flap Redi-Seal Adhesive Closure 9.5 x 12.5 White 100/Box | Bundle of 10 Boxes

    Redi-Seal Catalog Envelope #12 1/2 Cheese Blade Flap Redi-Seal Adhesive Closure 9.5 x 12.5 White 100/Box | Bundle of 10 Boxes

    These Quality Park catalog mailing envelopes feature a quick-and-easy Redi-Seal closure ideal for bulk mail. Redi-Seal envelopes have pressure-activated latex adhesive on two surfaces. Just press together for a strong durable seal. No paper strips. No... more

    $427.18

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    Redi-Seal Catalog Envelope #12 1/2 Cheese Blade Flap Redi-Seal Adhesive Closure 9.5 x 12.5 Brown Kraft 100/Box | Bundle of 10 Boxes

    Redi-Seal Catalog Envelope #12 1/2 Cheese Blade Flap Redi-Seal Adhesive Closure 9.5 x 12.5 Brown Kraft 100/Box | Bundle of 10 Boxes

    These Quality Park catalog mailing envelopes feature a quick-and-easy Redi-Seal closure ideal for bulk mail. Redi-Seal envelopes have pressure-activated latex adhesive on two surfaces. Just press together for a strong durable seal. No paper strips. No... more

    $422.59 $358.36

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    Quality Park #10 Security Tint Envelopes Security - #10 - 4 1/8 Width x 9 1/2 Length - 24 lb - Gummed - Wove - 500 / Box - White

    Quality Park #10 Security Tint Envelopes Security - #10 - 4 1/8 Width x 9 1/2 Length - 24 lb - Gummed - Wove - 500 / Box - White

    Security business envelopes feature a blue inside tint to protect your privacy. No. 10 envelopes include white wove 24 lb. stock and a contemporary seam. more

    $40.16

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    Redi-Seal Catalog Envelope #13 1/2 Cheese Blade Flap Redi-Seal Adhesive Closure 10 x 13 Brown Kraft 100/Box | Bundle of 10 Boxes

    Redi-Seal Catalog Envelope #13 1/2 Cheese Blade Flap Redi-Seal Adhesive Closure 10 x 13 Brown Kraft 100/Box | Bundle of 10 Boxes

    Redi-Seal Catalog Envelope #13 1/2 Cheese Blade Flap Redi-Seal Adhesive Closure 10 x 13 Brown Kraft 100/Box more

    $441.01

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    Quality Park No. 10 24lb Business Envelopes Business - #10 - 4 1/8 Width x 9 1/2 Length - 24 lb - Gummed - Wove - 1000 / Box - White

    Quality Park No. 10 24lb Business Envelopes Business - #10 - 4 1/8 Width x 9 1/2 Length - 24 lb - Gummed - Wove - 1000 / Box - White

    Business envelopes in bulk feature a contemporary style with sturdy 24 lb. white wove super-white bright stock side seams and full-size flaps. These commercial flaps are fully gummed. No. 10 envelopes are ideal for use with automatic envelope... more

    $54.34

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    Redi-Strip Catalog Envelope #13 1/2 Cheese Blade Flap Redi-Strip Adhesive Closure 10 x 13 White 100/Box | Bundle of 10 Boxes

    Redi-Strip Catalog Envelope #13 1/2 Cheese Blade Flap Redi-Strip Adhesive Closure 10 x 13 White 100/Box | Bundle of 10 Boxes

    Redi-Strip Catalog Envelope #13 1/2 Cheese Blade Flap Redi-Strip Adhesive Closure 10 x 13 White 100/Box more

    $512.05 $469.23

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    Redi-Seal Catalog Envelope Air Mail #13 1/2 Cheese Blade Flap Redi-Seal Adhesive Closure 10 x 13 White 100/Box | Bundle of 10 Boxes

    Redi-Seal Catalog Envelope Air Mail #13 1/2 Cheese Blade Flap Redi-Seal Adhesive Closure 10 x 13 White 100/Box | Bundle of 10 Boxes

    Redi-Seal Catalog Envelope Air Mail #13 1/2 Cheese Blade Flap Redi-Seal Adhesive Closure 10 x 13 White 100/Box more

    $567.12 $518.19

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    Quality Park No. 10 Security Envelopes with Window - Business - #10 - 4 1/8 Width x 9 1/2 Length - Flap - 1 / Box - White | Bundle of 5 Boxes

    Quality Park No. 10 Security Envelopes with Window - Business - #10 - 4 1/8 Width x 9 1/2 Length - Flap - 1 / Box - White | Bundle of 5 Boxes

    Security business envelopes with a window are made with a material that inhibits the growth of mold and mildew to protect the product. Redi-Strip on the flap provides a clean quick seal immediately upon contact. Simply peel off the adhesive strip and... more

    $492.81

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    Clasp Envelope 28 lb Bond Weight Kraft #95 Square Flap Clasp/Gummed Closure 10 x 12 Brown Kraft 100/Box | Bundle of 10 Boxes

    Clasp Envelope 28 lb Bond Weight Kraft #95 Square Flap Clasp/Gummed Closure 10 x 12 Brown Kraft 100/Box | Bundle of 10 Boxes

    Clasp Envelope 28 lb Bond Weight Kraft #95 Square Flap Clasp/Gummed Closure 10 x 12 Brown Kraft 100/Box more

    $447.12

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    Quality Park No. 10 Security Envelopes with Window Business - #10 - 4 1/8 Width x 9 1/2 Length - Flap - 1 / Box - White

    Quality Park No. 10 Security Envelopes with Window Business - #10 - 4 1/8 Width x 9 1/2 Length - Flap - 1 / Box - White

    Security business envelopes with a window are made with a material that inhibits the growth of mold and mildew to protect the product. Redi-Strip on the flap provides a clean quick seal immediately upon contact. Simply peel off the adhesive strip and... more

    $71.41

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    Quality Park Redi-Seal No. 10 Window Envelopes Single Window - #10 - 9 1/2 Width x 4 1/8 Length - 24 lb - Self-sealing - Wove - 500 / Box - White

    Quality Park Redi-Seal No. 10 Window Envelopes Single Window - #10 - 9 1/2 Width x 4 1/8 Length - 24 lb - Self-sealing - Wove - 500 / Box - White

    No. 10 Redi-Seal Window Envelopes require no moisture. Raise the lower flap and press. Unique double-flap design keeps gum from sticking until mailing. 1-1/8 x 4-1/2 window is positioned 7/8 from left and 1/2 from bottom. Envelopes are made from 24 lb.... more

    $58.82

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    Quality Park No. 10 Business Security Envelopes Business - #10 - 4 1/8 Width x 9 1/2 Length - 24 lb - 500 / Box - White

    Quality Park No. 10 Business Security Envelopes Business - #10 - 4 1/8 Width x 9 1/2 Length - 24 lb - 500 / Box - White

    These No. 10 business envelopes with Redi-Strip deliver dependable performance. They made with a material that inhibits the growth of mold and mildew to protect the product. Protect sensitive client information with a blue tint pattern that makes it... more

    $62.06

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    Quality Park Embossed Ridges No. 10 Envelopes Business - #10 - 4 1/8 Width x 9 1/2 Length - 24 lb - Gummed - Poly - 500 / Box - White

    Quality Park Embossed Ridges No. 10 Envelopes Business - #10 - 4 1/8 Width x 9 1/2 Length - 24 lb - Gummed - Poly - 500 / Box - White

    Envelopes feature embossed vertical ridges that add a distinctive look to enhance a business image. Ridges do not affect printability. Regular No. 10 envelopes offer a 24 lb. weight. more

    $92.79 $32.78

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    Quality Park Redi-Seal Kraft Catalog Envelopes Catalog - #10 1/2 - 9 Width x 12 Length - 28 lb - Self-sealing - Kraft - 100 / Box - Kraft

    Quality Park Redi-Seal Kraft Catalog Envelopes Catalog - #10 1/2 - 9 Width x 12 Length - 28 lb - Self-sealing - Kraft - 100 / Box - Kraft

    Redi-Seal Envelopes require no moisture to seal and no peel-off strip to throw away. Simply fold down the flap. The special coating provides a secure and permanent seal. Envelopes feature an open-end design. more

    $29.83

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    Quality Park Tech-No-Tear Catalog Envelope #10 1/2 Cheese Blade Flap Self-Adhesive Closure 9 x 12 White 100/Box (77390)

    Quality Park Tech-No-Tear Catalog Envelope #10 1/2 Cheese Blade Flap Self-Adhesive Closure 9 x 12 White 100/Box (77390)

    Unique envelope features a rip- and moisture-resistant polypropylene coating. Redi-Strip closure produces a strong self-adhesive seal. Paper Exterior. Seam Type: Center; Flap Type: Cheese Blade; Trade Size: #10 1/2; Security Tinted: No. more

    $92.06

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    Redi-Strip Security Tinted Envelope #10 1/2 Square Flap Redi-Strip Adhesive Closure 9 x 12 White 100/Box

    Redi-Strip Security Tinted Envelope #10 1/2 Square Flap Redi-Strip Adhesive Closure 9 x 12 White 100/Box

    With security tints and dependable adhesive Quality Park Redi-Strip Security Envelopes are reliable as it gets for confidential mailing. Once priority documents are ready for shipping be sure to preserve their integrity and condition inside the durable... more

    $64.85

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    Tech-No-Tear Catalog Envelope Paper Exterior #10 1/2 Cheese Blade Flap Self-Adhesive Closure 9 x 12 White 100/Box

    Tech-No-Tear Catalog Envelope Paper Exterior #10 1/2 Cheese Blade Flap Self-Adhesive Closure 9 x 12 White 100/Box

    Unique envelope features a rip- and moisture-resistant polypropylene coating. Redi-Strip closure produces a strong self-adhesive seal. Paper Exterior. Seam Type: Center; Flap Type: Cheese Blade; Trade Size: #10 1/2; Security Tinted: No. more

    $87.28

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    Quality Park 37875 Clasp Envelope 7 1/2 x 10 1/2 28lb Brown Kraft 100/Box

    Quality Park 37875 Clasp Envelope 7 1/2 x 10 1/2 28lb Brown Kraft 100/Box

    Reusable.Double prong metal clasp and reinforced eyelet.Deep gumming for a secure seal. more

    $51.84

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    Redi-Strip Catalog Envelope #10 1/2 Cheese Blade Flap Redi-Strip Closure 9 X 12 Brown Kraft 100/box | Bundle of 5 Boxes

    Redi-Strip Catalog Envelope #10 1/2 Cheese Blade Flap Redi-Strip Closure 9 X 12 Brown Kraft 100/box | Bundle of 5 Boxes

    Redi-Strip Catalog Envelope #10 1/2 Cheese Blade Flap Redi-Strip Adhesive Closure 9 x 12 Brown Kraft 100/Box more

    $173.97

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    Quality Park Ship-Lite Envelope #10 1/2 Cheese Blade Flap Redi-Strip Closure 9 x 12 White 100/Box

    Quality Park Ship-Lite Envelope #10 1/2 Cheese Blade Flap Redi-Strip Closure 9 x 12 White 100/Box

    1PC Quality Park Ship-Lite Envelope First Class #10 1/2 Cheese Blade Flap Redi-Strip Adhesive Closure 9 x 12 White 100/Box Conveniently primed for immediate shipping Ship-Lite® envelopes offer the insurance that special packages need. Fans of... more

    $115.33

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    Quality Park Kraft Catalog Envelopes Catalog - #10 1/2 - 9 Width x 12 Length - 28 lb - Gummed - Kraft - 250 / Box - Brown

    Quality Park Kraft Catalog Envelopes Catalog - #10 1/2 - 9 Width x 12 Length - 28 lb - Gummed - Kraft - 250 / Box - Brown

    Durable Kraft catalog envelopes feature heavy gumming for a secure seal open-end styling and reinforced seams. All seams are quality tested for strength. Opaque color of the 28 lb. Kraft paper stock prevents viewing of contents through the envelope. more

    $56.54 $34.26

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    Quality Park Open-Side Booklet Envelope #10 1/2 Cheese Blade Flap Gummed Closure 9 x 12 White 250/Box (37682)

    Quality Park Open-Side Booklet Envelope #10 1/2 Cheese Blade Flap Gummed Closure 9 x 12 White 250/Box (37682)

    Embellish Quality Park Open Side Side Seam Booklet Envelopes with logos labels and more. The crisp white wove paper is available for printing to coordinate with the contents inside whether that be a promotional booklet or shopping catalog. A classic... more

    $107.22

    FREE shipping

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    Quality Park Open-Side Booklet Envelope #10 1/2 Cheese Blade Flap Redi-Strip Closure 9 x 12 White 100/Box (44580)

    Quality Park Open-Side Booklet Envelope #10 1/2 Cheese Blade Flap Redi-Strip Closure 9 x 12 White 100/Box (44580)

    Embellish Quality Park Open Side Side Seam Booklet Envelopes with logos labels and more. The crisp white wove paper is available for printing to coordinate with the contents inside whether that be a promotional booklet or shopping catalog. A classic... more

    $76.02

    FREE shipping

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    Open-side Booklet Envelope #13 1/2 Hub Flap Gummed Closure 10 X 12 Brown Kraft 100/box

    Open-side Booklet Envelope #13 1/2 Hub Flap Gummed Closure 10 X 12 Brown Kraft 100/box

    Embellish Quality Park Open Side Side Seam Booklet Envelopes with logos labels and more. The crisp white wove paper is available for printing to coordinate with the contents inside whether that be a promotional booklet or shopping catalog. A classic... more

    $219.53

    FREE shipping

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    Catalog Envelope 10 1/2 Squar Flap Gummed Closure 9 x 12 White 250/Box

    Catalog Envelope 10 1/2 Squar Flap Gummed Closure 9 x 12 White 250/Box

    Quality Park catalog mailing envelopes are perfect for shipping storing or organizing. Heavyweight 28-lb paper withstands extensive handling at home in the office or on the mail route. These envelopes are perfect for small flat or larger folded... more

    $52.04 $36.04

    FREE shipping

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    Redi-strip Catalog Envelope #10 1/2 Cheese Blade Flap Redi-strip Adhesive Closure 9 X 12 Brown Kraft 100/box

    Redi-strip Catalog Envelope #10 1/2 Cheese Blade Flap Redi-strip Adhesive Closure 9 X 12 Brown Kraft 100/box

    Great for mailing storage and organizing in both home and office environments.Redi-Strip provides a clean quick seal immediately upon contact. Simply peel off the adhesive strip and press to seal. The peel-off strip protects the adhesive from dust for... more

    $68.60

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    Quality Park Catalog Envelope 28 lb Bond Weight Kraft #10 1/2 Square Flap Gummed Closure 9 x 12 Brown Kraft 250/Box

    Quality Park Catalog Envelope 28 lb Bond Weight Kraft #10 1/2 Square Flap Gummed Closure 9 x 12 Brown Kraft 250/Box

    Quality Park Catalog Envelope 28 lb Bond Weight Kraft #10 1/2 Square Flap Gummed Closure 9 x 12 Brown Kraft 250/Box Quality Park® catalog mailing envelopes are perfect for shipping storing or organizing. Heavyweight 28-lb paper withstands extensive... more

    $113.76

    FREE shipping

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    More information about Mailing & Shipping Supplies

    Best prices on Aleko motorized 12 x 10, Quality Park in Mailing & Shipping Supplies online. Visit Bizrate to find the best deals on top brands. Read reviews on Office Supplies merchants and buy with confidence.