DuPont Tyvek® Mailing Envelopes
These high-performance mailers resist punctures, tears and moisture better than any other envelope. Not only are they durable, they are remarkably light-weight—keeping your postage costs down.

Redweld® Professional Mailers
When appearance counts, impress your clients with a clean, professional image. These sturdy, yet cost-effective mailers are available in brown kraft, grey kraft and white board.

Tyvek® is a Dupont registered trademark.