Check the listing for details. GRAINGER APPROVED 39UL03 Bubble Bag,Anti-Static,PK200 39UL03. Condition: New. Listed at 176.77 USD. Bubble Bag, Bubble Bag Type Anti-Static, Bubble Bag Style Self-Sealing, Bubble Size 3/16 in, Bubble Bag Width 12 in, Bubble Bag Length 15 1/2 in, Bags per Case 200, Package Quantity 200 Anti-static self-sealing bubble bags are protective pouches for shipping that have an adhesive strip at the top for sealing the bag closed. These bags are a good choice for packaging high volumes of small items because they reduce the need to wrap and tape items with bubble rolls or sheets. The anti-static properties prevent electrostatic discharge and protect fragile items such as electronic components and devices. The pouch is made from layered flexible plastic material with uniform air pockets that cushion and protect items from breakage, dents, or scratches.Anti-static bubble bags are protective pouches.