Duck Max Poly Bubble Mailer Size #2 offers durable protection with its water- and tear-resistant poly shell and bubble lining enhanced by Air Lock Technology, keeping air trapped longer to safeguard your items. Its self-sealing design ensures quick, tape-free closure, while the lightweight construction reduces shipping costs. The sleek white finish adds a professional touch. Each pack contains 25 mailers measuring 8.5" x 11", perfect for secure and efficient shipping.