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

$85.13
Useful for storing and mailing more than just paper products, these envelopesare 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® adhesive. Plus, they're designed specifically to save time and waste in bulk orders. Seam Type: Center; Flap Type: Cheese Blade; Trade Size: #10 1/2; Security Tinted: No.

Jumbo Size Kraft Envelope, Cheese Blade Flap, Fold-Over Closure, 12.5 x 18.5, Brown Kraft, 25/Pack

$88.25
These Quality Park® jumbo kraft envelopes have an ungummed flap to help you store, transport and organize large items. Made of durable 28-lb kraft paper that withstands extensive handling and reuse. Perfect for storing blueprints, artwork, large photos, sewing patterns, classroom decorations, posters and so much more. Seam Type: Side; Flap Type: Cheese Blade; Security Tinted: No; Opening: Open End.

Jumbo Size Kraft Envelope, Cheese Blade Flap, Fold-Over Closure, 14 x 18, Brown Kraft, 25/Pack

$106.32
These Quality Park® jumbo kraft envelopes have an ungummed flap to help you store, transport and organize large items. Made of durable 28-lb kraft paper that withstands extensive handling and reuse. Perfect for storing blueprints, artwork, large photos, sewing patterns, classroom decorations, posters and so much more. Seam Type: Side; Flap Type: Cheese Blade; Security Tinted: No; Opening: Open End.

Jumbo Size Kraft Envelope, Cheese Blade Flap, Fold-Over Closure, 15 x 20, Brown Kraft, 25/Pack

$107.96
These Quality Park® jumbo kraft envelopes have an ungummed flap to help you store, transport and organize large items. Made of durable 28-lb kraft paper that withstands extensive handling and reuse. Perfect for storing blueprints, artwork, large photos, sewing patterns, classroom decorations, posters and so much more. Seam Type: Side; Flap Type: Cheese Blade; Security Tinted: No; Opening: Open End.

Jumbo Size Kraft Envelope, Cheese Blade Flap, Fold-Over Closure, 17 x 22, Brown Kraft, 25/Pack

$136.04
These Quality Park® jumbo kraft envelopes have an ungummed flap to help you store, transport and organize large items. Made of durable 28-lb kraft paper that withstands extensive handling and reuse. Perfect for storing blueprints, artwork, large photos, sewing patterns, classroom decorations, posters and so much more. Seam Type: Side; Flap Type: Cheese Blade; Security Tinted: No; Opening: Open End.

Light 14 lb Tyvek Open End Expansion Mailer Value Pack, #13 1/2, Flip-Stik Flap, Redi-Strip Closure, 10 x 13, White, 100/CT

$466.82
These Survivor® envelopes expand to provide lightweight, inexpensive shipping for bulky items. Expandable envelopes are made of puncture, tear and moisture-resistant DuPont™ Tyvek® material. Envelopes made with Tyvek® are half the weight of heavy duty paper envelopes, so you save on postage with each mailing. Our tough expandable mailers resist overstuffing, bad weather and rough handling to deliver your contents intact. With easy to use Quality Park® Redi-Strip® envelope closures, just peel and press for an instant seal. Lightweight 14 lb Tyvek®. Seam Type: Center; Flap Type: Flip-Stik; Trade Size: #13 1/2; Security Tinted: No.

Light 14 lb Tyvek Open End Expansion Mailers, First Class, #13 1/2, Square Flap, Redi-Strip Closure, 10 x 13, White, 100/CT

$537.00
Expandable mailer made with DuPont™ Tyvek® material delivers the best possible protection at a shipping-cost-saving weight. Inserting and removing contents is easy because of its horizontal, open side orientation. Self-adhesive Redi-Strip® closure provides a secure, peel-and-press seal. Clean, crisp look makes a professional impression. USPS First Class Mail—Lightweight 14 lb Tyvek®. Seam Type: Center; Flap Type: Square; Trade Size: #13 1/2; Security Tinted: No.

Lightweight 14 lb Tyvek Catalog Mailers, #10 1/2, Square Flap, Redi-Strip Adhesive Closure, 9 x 12, White, 100/Box

$208.61
Quality Park® Survivor® Catalog Mailers are made with durable 14-lb DuPont™ Tyvek®, which is strong enough to withstand the most grueling conditions. The material is puncture, tear and moisture resistant—virtually indestructible. Yet, it is still lightweight which can provide a savings on shipping costs. These white mailing envelopes feature an easy Flap-Stik® closure which requires no moisture for a secure seal and a release strip for quick, easy opening. Lightweight 14 lb Tyvek®. Seam Type: Center; Flap Type: Square; Trade Size: #10 1/2; Security Tinted: No.

Lightweight 14 lb Tyvek Catalog Mailers, #10 1/2, Square Flap, Redi-Strip Adhesive Closure, 9 x 12, White, 50/Box

$123.23
Quality Park® Survivor® Catalog Mailers are made with durable 14-lb DuPont™ Tyvek®, which is strong enough to withstand the most grueling conditions. The material is puncture, tear and moisture resistant—virtually indestructible. Yet, it is still lightweight which can provide a savings on shipping costs. These white mailing envelopes feature an easy Flap-Stik® closure which requires no moisture for a secure seal and a release strip for quick, easy opening. Lightweight 14 lb Tyvek®. Seam Type: Center; Flap Type: Square; Trade Size: #10 1/2; Security Tinted: No.

Lightweight 14 lb Tyvek Catalog Mailers, #12 1/2, Square Flap, Redi-Strip Adhesive Closure, 9.5 x 12.5, White, 100/Box

$249.69
Quality Park® Survivor® Catalog Mailers are made with durable 14-lb DuPont™ Tyvek®, which is strong enough to withstand the most grueling conditions. The material is puncture, tear and moisture resistant—virtually indestructible. Yet, it is still lightweight which can provide a savings on shipping costs. These white mailing envelopes feature an easy Flap-Stik® closure which requires no moisture for a secure seal and a release strip for quick, easy opening. Lightweight 14 lb Tyvek®. Seam Type: Center; Flap Type: Square; Trade Size: #12 1/2; Security Tinted: No.

Lightweight 14 lb Tyvek Catalog Mailers, #13 1/2, Square Flap, Redi-Strip Adhesive Closure, 10 x 13, White, 100/Box

$233.91
Quality Park® Survivor® Catalog Mailers are made with durable 14-lb DuPont™ Tyvek®, which is strong enough to withstand the most grueling conditions. The material is puncture, tear and moisture resistant—virtually indestructible. Yet, it is still lightweight which can provide a savings on shipping costs. These white mailing envelopes feature an easy Flap-Stik® closure which requires no moisture for a secure seal and a release strip for quick, easy opening. Lightweight 14 lb Tyvek®. Seam Type: Center; Flap Type: Square; Trade Size: #13 1/2; Security Tinted: No.

Lightweight 14 lb Tyvek Catalog Mailers, #13 1/2, Square Flap, Redi-Strip Adhesive Closure, 10 x 13, White, 50/Box

$140.25
Quality Park® Survivor® Catalog Mailers are made with durable 14-lb DuPont™ Tyvek®, which is strong enough to withstand the most grueling conditions. The material is puncture, tear and moisture resistant—virtually indestructible. Yet, it is still lightweight which can provide a savings on shipping costs. These white mailing envelopes feature an easy Flap-Stik® closure which requires no moisture for a secure seal and a release strip for quick, easy opening. Lightweight 14 lb Tyvek®. Seam Type: Center; Flap Type: Square; Trade Size: #13 1/2; Security Tinted: No.