Quality Park Tyvek First Class 10 x 15 Envelopes, 14 lb, Self-Adhesive - Box of 100

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. Redi-Strip envelopes are the perfect mailroom update for concerns about surface germs in the workplace. Skip the yuck, stay safe and save time with every mailing. Plus, peelable paper strips protect your adhesive from dust so envelopes last longer in storage. The large envelope makes a versatile mailer for all kinds of thick enclosures, from paper to textiles. Opens wide to accommodate binders, books, manuscripts, transcripts and more. Tyvek is a trademark of DuPont used under license by LSC Communications US, LLC d/b/a TOPS Products. Strong, lightweight envelopes made of Tyvek material are half the weight of heavy-duty paper envelopes; save on postage with every mailing Envelopes made with Tyvek repel water and resist acids, bases, salts, rot, mildew and stains; perfect for storing taxes and essential papers in the home office Redi-Strip envelopes seal tight to keep contents safe; just pull and press-adheres without moisture for a clean, instant seal Plain white mailers made from Tyvek make ideal shipping envelopes for clothing, books, binders and big bulky papers. Patented release strip makes these open-end catalog envelopes easy to open. Convenient Flap-Stik closure does not require moisture to seal. First-class envelopes made of DuPont Tyvek won't rip, tear or puncture. They are much stronger and more secure than traditional paper envelopes. Water-resistant and moisture-resistant envelopes are lightweight to save on postage costs. Envelopes are easy to use. Simply peel and seal.

• Patented release strip makes envelopes easy to open
• White Tyvek envelope with Flap-Stik closure and first-class border
• Puncture-resistant, tear-resistant, moisture-resistant and chemical-resistant
• Size: 10" x 15"