ITEM NAME:Wire Wrap Sleeve 2mm Dia 30mm Long Heat Shrink Tubing 280pcs Black C3T6 Wire Wrap Sleeve 2mm Dia 30mm Long Heat Shrink Tubing 280pcs Black C3T6 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. Main Color: Black Rated Voltage: 600V Inner Diameter Before Shrinking: 2mm/ 0.08" Inner Diameter After Shrinking: 1mm/ 0.04" Temperature Range (Max.): 125 Celsius Degree Each Length: 30mm/ 1.2" Shrink Ratio: 2:1 Flammability: -1 Material: Polyolefin Net Weight: 17g Package Content: 280(+/-2%) x Heat Shrink Tubing Note: Light shooting 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.