Survivor® 9 x 12 DuPont Tyvek Tamper Indicating Panel Catalog Mailers

Tamper Evident Catalog Mailers are made with 14 lb. DuPont Tyvek that is strong enough to withstand the grueling conditions and resists punctures, tears and moisture yet is lightweight to save on shipping costs. Unique, tamper-indicating panel displays the word “opened” in read if the seal is broken. 9″ x 12″ envelopes feature an easy, Flap-Stik closure that requires no moisture for a secure seal. Release strip allows you to quickly and easily open. When sending critical documents, these catalog envelopes are a safe, cost-effective way to make sure your items arrive intact.

• The words “OPENED” appear in red when unsealed, and cannot be repaired to hide evidence of tampering
• Made of White DuPont Tyvek so envelope won’t rip, tear or puncture
• Water-resistant and moisture-resistant envelope is lightweight to save on postage costs
• 100 / Box
• Size: 9″ x 12″