8-1/2" x 11" Poly Bubble Mailer anti-static The silver inner layer provides

The silver inner layer provides document confidentiality and the white outer surface is ideal for high quality printing

Round Welded Steel Rings 1/4" x 2-1/2" I

Hot Dip Galvanized Drop Forged Steel

Function：Cushioning

1-5/8" Pin Di

8-1/2" x 11" Poly Bubble Mailer anti-static The silver inner layer provides8 1 2" x 11" Poly Bubble Mailers Size: 8. 5" x 11" Qty: 100 Carton These Poly Bubble Mailers features polyethylene outer layer + bubble cushion with superior tear and puncture resistance. The silver inner layer provides document confidentiality and the white outer surface is ideal for high quality printing. MaterialOff white polyethylene film on the outside and air bubble cushion lining in the inside with self seal tape on the lip FunctionCushioning,