12"x15.5" Poly Mailer Envelopes
500 envelopes per case
Self Seal

Features:

• Tough, tear-proof polyethylene envelopes. Popular with ecommerce shippers.
• Lightweight, saves on postage. Great for shipping with USPS, pay by the ounce and not by the pound!
• High-strength seams allow over-stuffing. No straight edges in this bag. Maximize nooks and crannies with your product!
• Ink, stamps and labels adhere easily. Nonpourous surface allow for UPS/FedEx and USPS shipping labels. They won't peel off!
• Water resistant. Yeap, no paper to absorb the outside elements. Rain, sleet, snow won't permeate the liner!
• Tamper resistant. Unless you've been to the gym, you really can't hand rip these mailers!