Quality Park Advantage Flap Stik Tyvek Mailer, 9 x 12, White, 100/Box -QUAR2400

When packets arrive, recipients will know right away if the package has been mishandled. Once the seal is broken on each envelope, the Tamper Indicating Panel (TIP) displays "OPENED" as clear evidence. If no tampering has occurred, then the contents will remain in top condition thanks to durable Tyvek construction and tight, self-sealing closure.

Standard business size accommodates letters, catalogs and other info. Secure seal resists tampering and reveals if seal has been broken. Self-sealing adhesive offers maximum protection for minimal effort. Tyvek paper is durable and firm to prevent bending, as well as waterproof and rip-resistant to shield against handling. Model Number: QUAR2400