100 9x12 Grey Poly Mailers Shipping Envelopes Mailer Bag Self Sealing Gray

100 Grey 9x12 Poly Mailers - Shipping envelopes Each mailer is 9" x 12" not including the sealing tab. Overall mailer dimensions laying flat are 9. 00" x 13. 63" Water & Tear Resistant Premium Quality - 2.4 mil self seal - Easy packing, tamper-evident, secure closure Light Weight & Time Saving Lower shipping costs 50 ct pack 9x12 POLY MAILERS ENVELOPES Non Padded SHIPPING BAGS 9 x 12 Self sealing Every mailer is printed with "WARNING: To avoid danger of suffocation, keep this plastic bag away from babies and children. Do not use this bag in cribs, beds, carriages, or play pens. This bag is not a toy. " Warning dimensions are 4. 31" x 0. 68".