Uxcell 50 mm Width PVC HEAT Shrink Tubing clear 10 m for 2 x 18650 Batteries Country of manufacture: China; material: PVC; net weight: 146G Package content: 1 x PVC heat shrink tubing; main color: Clear; flat width: 50mm/ 2 inch Round diameter: 32mm/ 1.26 inch; total Length: 10meter/ 33Ft; fully Shrinkable temperature: 80C Shrinking rate (cross section): 48 percent ; shrinking rate (longitudinal): 8 percent Fit for: for two 18650 battery; withstand Voltage: 300V