Tamper-Indicating Mailers Made with Tyvek, #10 1/2, Flip-Stik Flap, Redi-Strip Adhesive Closure, 9 x 12, White, 100/Box

Quality Park Survivor Tamper Evident Catalog Mailers are made with durable 14 lb DuPont Tyvek, which is strong enough to withstand the most grueling conditions. The material is puncture, tear and moisture resistantvirtually indestructible. Yet, it is still lightweight which can provide a savings on shipping costs. Each envelope has a unique tamper indicating panel that displays the word “OPENED” in red if the seal is broken. Seam Type: Center; Flap Type: Flip-Stik; Trade Size: #10 1/2; Security Tinted: No.

Features

• Catalog mailers made with DuPont Tyvek material are lightweight, yet strong and durable.
• A unique tamper indicating panel on the envelope flap displays the word “OPENED” in red if the seal is broken.
• Made with DuPont Tyvek, these mailers are tough enough to resist punctures, tears and moisture from the shipping process.
• Feature a Flap-Stik peel and seal closure for a clean, sanitary seal without moisture and a release strip for quick opening.

Specifications