Quality Park Survivor Tyvek First Class Envelopes [SKU – QUAR1670]BX

Quality Park Survivor Tyvek First Class Envelopes – First Class Mail – 10″ Width x 15″ Length – 14 lb – Peel & Seal – Tyvek – 100 / Box – White: 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. – 100 / Box

Envelopes > TYVEK & Tear-Resistant Envelopes