Generic ESD Anti Static Shielding Bags Zip Lock Usable Size 1.5" x 2.8" Pack of 1000pcs Item Name: Anti Static Shielding Bag (Ziplock) Size: Usable size. Width x Length (Inch) Thickness: 0.075mm, 3 Mil approx. (each side). Total 0.15mm, 6 Mil approx. Material - APET / CPP (Aluminized PET / CPP). Color: Silver-grey & Semi-transparent. Friendly Reminder: Before making order, please check the size and quantity you want. We have different sizes and quantities for you to choose.