United States Post Office Expandable Poly Bubble Mailer, 17" x 15", White, 25 Count

United States Post Office branded mailer. Expandable Poly Bubble Mailer design. Mailer dimensions are 17 inches by 15 inches. Mailers are white in color. Package contains 25 individual mailers. Features a pressure sensitive adhesive closure. The self-sealing closure is reliable and tamper-evident. The release liner for the seal peels off quickly and easily.