Expandable Tyvek® Envelopes - Expandable Tyvek® Envelopes and more at English

 
Expandable Tyvek® Envelopes

Expandable Tyvek® Envelopes |CARDBOARDBOXES4U.COM

Tyvek envelopes provide superior puncture, tear and moisture protection. Constructed from 18 lb. olefin. Ten times stronger than paper envelopes. Envelopes expand to hold bulky items. Feature self-seal closure. Sold in case quantities.