Poly Envelopes is a resource website for envelopes that are designed to keep your letters, packages, and correspondence safe, secure, and private.  This site has places for you to buy your own envelopes, find the best envelope for you, learn about custom envelopes, and find helpful links, videos, and pictures on Poly Envelopes.

Poly Envelopes are perfect for sending fragile items, or items that you want to keep private and safe.