25 - 7.5x10.5 Lightweight Self Sealing Tear & Puncture Resistant Bubble Padded Poly Mailer Envelope Bags Durable, Protective CushioningProtect shipped items without additional bulky packaging with these simple mailers High strength seams allow over-stuffing Water tear and puncture dirt resistant Lined with 3/16" bubble cushioning to ship fragile items safely QuickStrip closure is quick and easy to use - simply remove strip and press to close Pressure sensitive adhesive provides a high strength durable closure