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DuPont™ Tyvek® Envelopes

High Performance Mailing Protection

DuPont™ Tyvek® is virtually the strongest envelope available. It offers superior protection from punctures, tears and moisture.

Tyvek® envelopes are made from DuPont™ Tyvek® brand protective material, a material so strong and durable, it easily withstands the most severe conditions. In fact, it is virtually indestructible because it is not paper. When you are mailing something important, that is exactly what you need.