Large Poly Mailers Self-Seal Waterproof Shipping Envelopes - 30x36 Inches, Bulk Pack

Durable mailer for multiple applications. These polyethylene mailers are just the right size for many of your shipping needs. The exterior of each mailer is water, tear, and puncture resistant, preventing damage to the items inside while the package travels to its destination.

• Lightweight, saves on postage
• High-strength seams allow over-stuffing
• Ink, stamps and labels adhere easily
• Water, tear, and puncture resistant
• Approved for use with all major shipping carriers.
• 2.35 mil