Very thin wall tubing good protection for temperature sensitive components. Low shrink temp improves production efficiency. 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. Product Name: Heat Shrinkable Tube; Flammability: -1 Diameter: 50MM Shrink Ratio: 2:1 Length (Approx.): 1M/3.3Ft; Color: Black Material: Polyolefin; Weight: 70g Package Contents: 1 x Heat Shrinkable Tube Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-CHhai shop 3