Metallic Bubble Mailer / Silver Metallic Bubble Mailer / envelopes / 250 * 300 + 40MM

Name: Factory direct aluminum bubble envelopes / aluminized composite transparent bubble bag Brand: Star Material Structure: Silver aluminized / transparent bubble, the material is smooth, comfortable feel; External dimensions: 250 * 330 + 40MM internal dimensions: 230 * 330MM envelope mouth: 40MM easy tear: specially designed, easy to open, self-adhesive seal design safe, easy to use, saves time. Dimensional tolerances: Positive 5MM / negative 0MM; Edge: double seal 10MM; Printing: None (picture printing color and kind of color will be color, demanding customers, oh please carefully shot); Packing: ordinary neutral packaging;