Survivor® 9 x 12 DuPont Tyvek Catalog Mailers with Self-Sealing Closure

Catalog - #10 1/2 - 9" Width x 12" Length - 14 lb - Peel & Seal - White - Tyvek - 100 / Box. Made with durable yet lightweight, 14 lb. DuPont Tyvek that's tough enough to resist punctures, tears, moisture and chemicals for long-lasting performance. Release strip so the recipient can easily access the contents yet maintain a secure close.