Quality Park Products QUAR4440 Tyvek Open-Side Envelope- 1st Class- 10in.x13in.x
Expansion Envelopes with heavyweight Tyvek offer superior protection for mailing bulky items which are not too heavy. Ideal replacement for costly box or carton. Features open-side style and convenient Flap-Stik closure. Envelopes made of DuPont Tyvek won't rip, tear or puncture. Much stronger and more secure than traditional paper envelopes. Water-resistant and moisture-resistant. Easy to use, just peel and seal.

  • Package Quantity: 1
  • Excellent Quality.
  • Great Gift Idea.
  • Satisfaction Ensured.
  • Produced with the highest grade materials