Quality Park Survivor Shipping Envelopes, Tamper Evident, 9" x 12", Made with Strong, Lightweight DuPont Tyvek Material, Peel and Seal Flap, 100/Box (QUAR2400)

Quality Park Survivor Tamper Evident Shipping Envelopes are puncture, tear and moisture resistant so they can withstand the shipping process. These envelopes are made with durable 14 lb DuPont Tyvek, which is virtually indestructible, but still lightweight enough to save on postage costs. Ideal for important or sensitive documents, these 9" x 12" security envelopes have a special tamper indicating panel on the closure flap that displays the word OPENED in red if the seal has been broken. They are still simple to close with the Flap-Stik peel and seal closure which requires no moisture. 100 per box. Tyvek is a trademark of DuPont used under license by LSC Communications US, LLC d/b/a TOPS Products.

• Survivor Tamper Evident Catalog Mailers made with DuPont Tyvek material are super durable, yet lightweight for important, cost-effective shipments; stock up on 100 white 9" x 12" envelopes
• Each envelope has a special tamper indicating panel on the closure flap that displays the word OPENED in bright red if the seal has been compromised
• These 9" x 12" 14 lb catalog mailers made with DuPont Tyvek are tough enough to resist damaging punctures, tears and moisture that come with shipping
• Survivor Security Envelopes feature a simple Flap-Stik peel and seal closure for a clean, sanitary seal, no moisture necessary
• Stock up on boxes of 100 envelopes, so you can always quickly send what you need for your business