1.Materials: metallic film and PE bubble 2.Good quake-, push- and scratch-proof during transit 3. ISO, SGS

Key Specifications/Special Features:

Materials: metallic film and PE bubbleWith PE bubble, matte color and adhesive or Velcro closureGood quake-, push- and scratch-proof during transitSize:

Maximum internal closed: 42 x 60cm

Minimum: 7 x 9cm

Available various sizes, colors and printingUsed in post offices, logistics, craft glass-work, tape, CD, camera lens, film, certificate, IC card, mini-type machine accessories, books, toy, photo frames and drugsExcellent shipping protection for a wide range of semi-fragile, low profile item, provide maximum air retention and cushioning abilityYou don't need to worry about the damage of your valuable shipment under the protection of those mailers.Convenient self-seal closure saves labor and eliminates the need for staples and tape, while forming a water-resistant, secure package.