Product Detail
Quality Park Plain Expansion Envelopes - 12" x 16" - 14 lb - Self-sealing - Tyvek - 100/Carton - White (QUAR4520)
Regular-weight 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. Envelopes made of DuPont Tyvek won't rip, tear or puncture. Much stronger and more secure than traditional paper envelopes. Regular-weight Expansion Envelopes are water-resistant and moisture-resistant. Easy to use. Simply peel and seal.