Product Name: Heat Shrinkable Tube Material: Polyolefin Rated Voltage: 600V Temperature Level: 125 Celsius Degree Diameter: 35mm / 1.37" (Shrinking), 17.5mm / 0.69" (After Shrinking) Shrink Ratio: 2:1 Length: 1M / 3.3Ft Color: Black Weight: 63g Suitable for electric insulation and bonding of cables and widely applied for connecting or end-handling of electric wire, insulating harnesses of electric wire, corrosion-proofing of metallic rods or tubes, and antenna protection. Thin wall tubing provides good protection for temperature-sensitive components. Low shrink temperature enhances production efficiency. A fast and safe method to wrap wiring harnesses. 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 to differ slightly from the actual product. The measurement allowed error is +/- 1-3cm.