Description Suitable for various electric insulation and bonding of cables and connectors and widely applied for connecting or end-handling, electric wire, insulating and harness of electric wire, corrosion-proof of Metallic rods or tubes, and antenna protection. Very thin wall tubing good protection for temperature sensitive components. Low shrink temp improves production efficiency. Fast, safe, secure way to wrap wiring harnesses. Features - Color: Transparent.- Material: PVC.- Size:4.00 x 3.50 x 0.10cm/1.57 x 1.38 x 0.04 inch.- Shrinks bands provide a professional look to your products while simultaneously offering a tamper evident safety seal.- Not only is a tamper evident seal required in most cases, but it also gives your customers confidence that your product is safe for use.- Examples of products this works best with small dropper bottles, small vials, and many other small containers.- Flame retardant, environmental protection, insulation, soft, stable performance, low temperature shrinkage, shrinking fast, etc.- Can have the effect of anti-counterfeiting and beautify the packing materials.Packing list: 500 x heat shrink films