These Open Side Expansion Mailers are made from durable DuPont Tyvek material, providing excellent protection for your items. Featuring a square flap and Redi-Strip closure, these mailers are designed for easy and secure sealing. Each mailer measures 12 x 16 inches, making them perfect for shipping a variety of items. Packaged in cartons of 50, they offer a convenient solution for your mailing needs.
Quality Park Products QUAR4497 Tyvek Open Side Expansion Mailers, 12x16x4, White