Lightweight mailer with air cushion liner snugly fits one VHS cassette, Water-resistant Tyvek exterior is nearly impossible to rip or puncture, Convenient Flap-Stik closure produces a strong seal, Global Product Type: Envelopes/Mailers-Cushioned, Envelope Size: 6-1/2"" x 9"", Envelope/Mailer Type: Cushioned, Closure: Self-Adhesive, SKU: AZRQUAR7505