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These Quality Park Tyvek expansion envelopes are a must-have for shipping bulky items, saving you time and money on postage. Made of lightweight, puncture-resistant DuPont Tyvek material, they can hold up to rough handling and bad weather. With easy-to-use Redi-Strip closures, you can seal your contents safely and securely. Perfect for shipping clothing, books, binders, and big papers, these envelopes are also ideal for storing taxes and essential papers in the home office. Their water-repellent and acid-resistant properties make them a great choice for protecting sensitive documents and items. Use them for everyday shipping needs and office mailings.
Top product features:
The envelopes expand to provide lightweight, inexpensive shipping for bulky items.
Envelopes made with Tyvek repel water and resist acids, bases, salts, rot, mildew and stains.
The self-adhesive closure seals tight to keep contents safe with a clean, instant seal.
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