Product Guide - Complete Guide to Mailing Envelopes
Poly Mailers
Poly Mailers have become the most popular type of mailer on the market. These waterproof mailing envelopes are an economically friendly alternative to corrugated boxes.
Enjoy free shipping on all Poly Mailer products!
Waterproof Mailing Envelopes
About Our Poly Mailer Products
Poly Mailing Envelopes have a strong adhesion strip that secures products during transport. These waterproof mailing envelopes are perfect for shipping small items to customers. Expansion Poly Mailers have a gusseted bottom that expands for bulkier products. Clear View Poly Mailers have a transparent window that provides a clear view of contents. These envelopes are great for magazines and catalogs. Returnable Poly Mailers have a second seal for returning shipments to sender. These envelopes are already approved by UPS, FedEx, and USPS.
