Self-Seal Flat Tyvek® Envelopes

Introducing Self-Seal Flat Tyvek® Envelopes, the ultimate solution for all your mailing needs. Made from 14 lb. olefin, these envelopes offer superior puncture, tear, and moisture protection, keeping your documents and other important items safe and secure during transit.

Unlike paper envelopes, Tyvek® envelopes are ten times stronger, ensuring your items are protected from damage throughout the shipping process. The self-seal closure feature makes it easy to seal your envelopes quickly and securely, without the need for additional adhesives or tapes.

Self-Seal Flat Tyvek® Envelopes are available in plain and First Class printed borders, so you can choose the option that best fits your needs. Whether you're mailing important documents or shipping small items, these envelopes offer the ultimate in durability and protection.

Thanks to their strength and resilience, Self-Seal Flat Tyvek® Envelopes are the preferred choice for businesses, offices, and individuals who want to ensure their mail arrives at its destination safely and securely. So why settle for ordinary envelopes when you can choose Tyvek® envelopes for superior protection and peace of mind? Order your Self-Seal Flat Tyvek® Envelopes today and experience the difference for yourself!