New, unopened, set of 6. *All items have the same product code and length, but the winding spacing differs. See image 7 for reference. 3M Japan Scotch Flex & Seal Packing Roll 380mm x 3m FS-1510, set of 6. A special material where the sheets stick to each other. Simply cut and adhere to create packaging that fits the contents. Cut the sheet slightly larger than the contents, then just press the gray sides together by hand. No need for packing tape or cardboard, allowing you to package items in a form-fitting shape. 3M Japan Scotch Flex & Seal Air bubble size (per bubble): 9.5mm diameter x 4.76mm height Size: 380 mm wide, 3 m long Base material: Polyethylene Dimensions (Width x Length): 380 x 3 mm Material: Film: Polyethylene, Adhesive: Special rubber-based adhesive Weight per roll: 220g, Structure: 3-layer Adhesive: Special rubber-based adhesive Application: For packaging and shipping Used for: Flea markets, auctions, packing, packing supplies, cushioning material, bubble wrap.