Quality Park, QUAR4510, Tyvek Open-End 1st Class Envelopes, 100 / Carton, White

Regular-weight Expansion Envelopes offer superior protection for mailing bulky items that are not too heavy. They are ideal replacements for costly boxes or cartons. Convenient Flap-Stik closure requires no moisture to seal. Simply peel and seal. Much stronger and more secure than traditional paper envelopes, these first-class envelopes are made of DuPont Tyvek and won't rip, tear or puncture. These 14 lb. expansion envelopes are also water-resistant and moisture-resistant. Open-end style offers easy insertion. Quality Park Tyvek Open-End 1st Class Envelopes, White, 100 / Carton (Quantity)

Ideal replacement for costly box or carton; superior protection for light, bulky items White open-end, expanding Tyvek envelopes with Flap-Stik closure and FCB Puncture-resistant, tear-resistant, moisture-resistant and chemical-resistant 100 / Carton Size: 10" x 13" x 1-1/2"