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> Quality park R4302: tyvek open-end 1ST class env.
Quality park R4302: tyvek open-end 1ST class env.
* Quality Park Tyvek Open-End Envelope
* Sale is for one box of 25 envelopes
* Expansion Envelopes offer superior protection for mailing bulky items which are not too heavy.
* Ideal replacement for costly box or carton.
* Offers open-end style and convenient Flap-Stik closure.
* First-class envelopes are made of DuPont Tyvek and won't rip, tear or puncture.
* Much stronger and more secure than traditional paper envelopes.
* Water-resistant and moisture-resistant.
* Easy touse. Peel and seal.
