StarBoxes 100 Poly Mailers Bags 7.5x10.5" - #1 Pouches Envelopes White Self-Sealing

Inside Dimensions: 7.5" x 10.5" Outside Dimensions: 7.5" x 12" #1 White Self-Sealing Pouches Envelopes Adhesive Peel-N-Seal Pack of 100

A quality protective choice poly mailer that is waterproof Poly mailers offer the easiest way to get quality packaging fast Tear-resistant mailers made of a high-elastic polyethylene material Mailers that may be customized as ink will easily bond to its surface Tamper-proof thin and tough poly mailer bags great for high volume shipping