The Tyvek Open End Expansion Mailers are designed for secure and reliable mailing. Made from durable DuPont Tyvek material, these mailers feature a flip-stik flap and Redi-Strip closure for easy sealing. Ideal for sending documents, presentations, and other important items, these mailers are both lightweight and waterproof.
Each mailer measures 12 inches by 16 inches and is conveniently packaged in a carton of 100.
Quality Park Products QUAR4520 Tyvek Open End Expansion Mailers, 12" x 16"