Universal Office Products 19006 Deluxe Tyvek Envelopes, #10 1/2, Square Flap, Self-Adhesive Closure, 9 x 12, White, 100/Box - Box of 100

Protective Closure Flap Seal Clear Plastic Bag For Envelopes and Cards Bag Size: 5 11/16" x 5 9/16" 100 Bags Crystal Clear Bags

Recommended for a single 5 1/2 inch square envelope or card, also for 5 1/2 inch square art or mats 1/8 inch thick or less, also for sets of up to 12 5x5 envelopes with cards. Crystal Clear Bag with Protective Closure (PC) (Adhesive Strip is on the... ... more

Universal Office Products 35210 Open-Side Business Envelope, #10, Monarch Flap, Gummed Closure, 4.13 x 9.5, White, 500/Box - Box of 500 Envelopes

Plain Envelopes, #10, 4 1/8 x 9 1/2, White are perfect for sending letters, invoices, checks or any other business correspondence. These envelopes are made of business-weight, 24 lb. stock with a woven finish and diagonal seams, which gives these... ... more

Universal Office Products 36321 Open-Side Business Envelope, 1 Window, #10, Square Flap, Gummed Closure, 4.13 x 9.5, White, 500/Box - Box of 500

Business-weight, 24 lb stock gives this envelope a professional feel. Wove finish provides a crisp appearance. Fully gummed flap ensures a secure seal. ... more

Sealing Protective Closure Clear Bag Packaging For 6.5" Square Cards Bag Size: 6 11/16" x 6 9/16" 100 Bags Crystal Clear Bags

Recommended for a single 6 1/2 square envelope or card, or for a 6 1/2 square product, art, photo, backing or mat up to about 1/8 inch thick. Crystal Clear Bag with Protective Closure (PC) (Adhesive Strip is on the bag instead of flap). Acid and... ... more

Ampad 74319 Gold Fibre Fastrip Release and Seal Catalog Envelope, #10 1/2, Cheese Blade Flap, Self-Adhesive Closure, 9 x 12, White,100/BX - Box of 100

Perforated flap makes opening envelope quick and easy. No moisture required; just pull the strip to seal. Wove finish delivers a professional look and feel. ... more

Office Impressions Design 82291 #10 Trade Size Security Tint Envelope, Commercial Flap, Gummed Closure, 4.13 x 9.5, White, 500/Box - Box of 500

Wove finish adds a professional touch. Security tint for privacy. Gummed flap provides a secure seal. Windows provide faster addressing. ... more

Office Impressions Design 82292 White Envelope, #10, Commercial Flap, Gummed Closure, 4.13 x 9.5, White, 500/Box - Box of 500

Great for business and commercial use, these Office Impressions #10 Business Envelopes come in 24-lb white wove paper, giving your correspondence a clean, professional look. The gummed flap provides a secure seal, and the 4.13" x 9.5" size is... ... more

Quality Park 11162 Kraft Envelope, #10, Commercial Flap, Gummed Closure, 4.13 x 9.5, Brown Kraft, 500/Box - Box of 500

Durable and opaque, kraft envelopes are a go-to selection in and around the office. Whether used for mailing or inter-departmental exchanges, the tear-resistant paper will stand up to several uses. Seal it closed with the gum adhesive and write on... ... more

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

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... ... more

Quality Park 37693 Open-Side Booklet Envelope, #10 1/2, Hub Flap, Gummed Closure, 9 x 12, White, 100/Box - Box of 100

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... ... more

Quality Park 37790 Clasp Envelope, #10 1/2, Cheese Blade Flap, Clasp/Gummed Closure, 9 x 12, Brown Kraft, 100/Box - Box of 100

Replenish the office supply with a bulk dispenser. Keeping a large quantity in stock makes it easy for every employee to access the envelopes as needed. They're designed and structured as a basic clasp envelope, useful for schools, administrative... ... more

Quality Park 37793 Clasp Envelope, #12 1/2, Cheese Blade Flap, Clasp/Gummed Closure, 9.5 x 12.5, Brown Kraft, 100/Box - Box of 100

Replenish the office supply with a bulk dispenser. Keeping a large quantity in stock makes it easy for every employee to access the envelopes as needed. They're designed and structured as a basic clasp envelope, useful for schools, administrative... ... more

Quality Park 38734 Clasp Envelope, #90, Cheese Blade Flap, Clasp/Gummed Closure, 9 x 12, Red, 10/Pack - Pack of 10

Replenish the office supply with a bulk dispenser. Keeping a large quantity in stock makes it easy for every employee to access the envelopes as needed. They're designed and structured as a basic clasp envelope, useful for schools, administrative... ... more

Quality Park 38736 Clasp Envelope, #90, Cheese Blade Flap, Clasp/Gummed Closure, 9 x 12, Yellow, 10/Pack - Pack of 10

Replenish the office supply with a bulk dispenser. Keeping a large quantity in stock makes it easy for every employee to access the envelopes as needed. They're designed and structured as a basic clasp envelope, useful for schools, administrative... ... more

Quality Park 38737 Clasp Envelope, #90, Cheese Blade Flap, Clasp/Gummed Closure, 9 x 12, Blue, 10/Pack - Pack of 10

Replenish the office supply with a bulk dispenser. Keeping a large quantity in stock makes it easy for every employee to access the envelopes as needed. They're designed and structured as a basic clasp envelope, useful for schools, administrative... ... more

Quality Park 41420 High Bulk Redi-Strip Catalog Envelope, #10 1/2, Cheese Blade Flap, Redi-Strip Closure, 9 x 12, Brown Kraft, 250/Carton - Carton of

Manufactured specifically for high-volume businesses, Quality Park Redi-Strip Catalog Envelopes are made from high-bulk Kraft paper. Comprised with the same durability and center-seam, open-end construction that Kraft is known for, this pack is... ... more

Quality Park 41465 Catalog Envelope, #10 1/2, Cheese Blade Flap, Gummed Closure, 9 x 12, Brown Kraft, 250/Box - Box of 250

Wide gummed flap produces a secure seal. Quality paper stock resists ripping and tearing. ... more

Quality Park 41467 Catalog Envelope, #10 1/2, Cheese Blade Flap, Gummed Closure, 9 x 12, Brown Kraft, 100/Box - Box of 100

Wide gummed flap produces a secure seal. Quality paper stock resists ripping and tearing. ... more

Quality Park 41667 Catalog Envelope, #13 1/2, Cheese Blade Flap, Gummed Closure, 10 x 13, Brown Kraft, 100/Box - Box of 100

Keep paperwork organized and pristine by using Quality Park Catalog Envelopes around the office. Use them internally for day-to-day transactions, or set them aside to ship promotional packets and project materials to outside locations. They're sized... ... more

Quality Park 43511 100% Recycled Brown Kraft Redi-Seal Envelope, #10 1/2, Cheese Blade Flap, Redi-Seal Closure, 9 x 12, Brown Kraft, 100/Box - Box of

Deliver priority forms in envelopes you can count on: Quality Park Recycled Open End Catalog Envelopes. Protected by durable paper and secured by strong latex closure - no moisture needed - just press for a secure seal - the contents will arrive... ... more

Quality Park 43517 Redi-Seal Catalog Envelope, #10 1/2, Cheese Blade Flap, Redi-Seal Closure, 9 x 12, White, 100/Box - Box of 100

Add Quality Park Redi-Seal Catalog Envelopes to the supply room for a boost in productivity. These envelopes have a slim kraft paper design, which is excellent for transporting smaller files, including slips, memos and other documents unique to the... ... more

Quality Park 43562 Redi-Seal Catalog Envelope, #10 1/2, Cheese Blade Flap, Redi-Seal Closure, 9 x 12, Brown Kraft, 250/Box - Box of 250

Add Quality Park Redi-Seal Catalog Envelopes to the supply room for a boost in productivity. These envelopes have a slim kraft paper design, which is excellent for transporting smaller files, including slips, memos and other documents unique to the... ... more

Quality Park 43563 High Bulk Self-Sealing Envelopes, #10 1/2, Cheese Blade Flap, Redi-Seal Closure, 9 x 12, Brown Kraft, 100/Box - Box of 100

Useful for storing and mailing more than just paper products, these envelopes are suitable for a variety of office settings. No matter what an envelope holds, the kraft construction offers tear-resistant support along with secure, Redi-Seal... ... more

Quality Park 43567 Redi-Seal Catalog Envelope, #10 1/2, Cheese Blade Flap, Redi-Seal Closure, 9 x 12, Brown Kraft, 100/Box - Box of 100

Add Quality Park Redi-Seal Catalog Envelopes to the supply room for a boost in productivity. These envelopes have a slim kraft paper design, which is excellent for transporting smaller files, including slips, memos and other documents unique to the... ... more

Quality Park 44511 100% Recycled Brown Kraft Redi-Strip Envelope, #10 1/2, Cheese Blade Flap, Redi-Strip Closure, 9 x 12, Brown Kraft, 100/Box - Box o

As a business, it's always best to be prepared with a stock of Quality Park Recycled Redi-Strip Catalog Envelopes. These multi-purpose envelopes are great for both internal and external use, from meeting prep to outreach efforts. This package in... ... more

Quality Park 44534 Redi-Strip Catalog Envelope, #10 1/2, Cheese Blade Flap, Redi-Strip Closure, 9 x 12, White, 100/Box - Box of 100

Pack time-sensitive files into First Class envelopes. Furnished with USPS Official First Class Mail print, the envelopes offer extra assurance and peace of mind. To speed up the process even more, the envelopes are manufactured with Redi-Strip... ... more

Quality Park 44562 Redi-Strip Catalog Envelope, #10 1/2, Cheese Blade Flap, Redi-Strip Closure, 9 x 12, Brown Kraft, 100/Box - Box of 100

Pack time-sensitive files into First Class envelopes. Furnished with USPS Official First Class Mail print, the envelopes offer extra assurance and peace of mind. To speed up the process even more, the envelopes are manufactured with Redi-Strip... ... more

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

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... ... more

Quality Park 44582 Redi-Strip Catalog Envelope, #10 1/2, Cheese Blade Flap, Redi-Strip Closure, 9 x 12, White, 100/Box - Box of 100

Pack time-sensitive files into First Class envelopes. Furnished with USPS Official First Class Mail print, the envelopes offer extra assurance and peace of mind. To speed up the process even more, the envelopes are manufactured with Redi-Strip... ... more

Quality Park 44926 Redi-Strip Security Tinted Envelope, #10 1/2, Square Flap, Redi-Strip Closure, 9 x 12, White, 100/Box - Box of 100

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... ... more

Quality Park 44929 Redi-Strip Security Tinted Envelope, #13 1/2, Square Flap, Redi-Strip Closure, 10 x 13, White, 100/Box - Box of 500

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... ... more

Quality Park 67218 Reveal-N-Seal Envelope, #10, Commercial Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 500/Box - Box of 500

Promise safe delivery these security envelopes. Sized for everyday documents but secured to protect confidential information, these envelopes take the commercial standard to a new level. Set up invoices, statements and personal records to align with... ... more

Quality Park 67418 Reveal-N-Seal Envelope, #10, Commercial Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 500/Box - Box of 500

Promise safe delivery these security envelopes. Sized for everyday documents but secured to protect confidential information, these envelopes take the commercial standard to a new level. Set up invoices, statements and personal records to align with... ... more

Quality Park 69022 Redi-Strip Envelope, #10, Commercial Flap, Redi-Strip Closure, 4.13 x 9.5, White, 500/Box - Box of 500

Self-adhesive Redi-Strip flap provides a secure seal. Protective paper strip keeps the self-adhesive closure free of dust. Wove finish. ... more

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

Unique envelope features a rip- and moisture-resistant polypropylene coating. Redi-Strip closure produces a strong, self-adhesive seal. ... more

Quality Park 77397 Tech-No-Tear Catalog Envelope, #13 1/2, Cheese Blade Flap, Self-Adhesive Closure, 10 x 13, White, 100/Box - Box of 100

Unique envelope features a rip- and moisture-resistant polypropylene coating. Redi-Strip closure produces a strong, self-adhesive seal. ... more

Quality Park 93334 Redi-Strip Kraft Expansion Envelope, #10 1/2, Square Flap, Redi-Strip Closure, 9 x 12, Brown Kraft, 25/Pack - Pack of 25

These envelopes are great for bulky catalogs or oddly shaped items that come through the mail room. They're built from durable Kraft paper with an impressive 2" expansion to accommodate larger shipments, plus open-end, reusable split regular gum... ... more