Uxcell 29.5 mm Width PVC HEAT Shrink Tube clear 10 m for 1 x 18650 Battery Country of manufacture: China; material: PVC; net weight: 102G Package content: 1pcs x PVC heat shrink tubing; main color: Clear; flat width: 29.5mm/1.2 inch Round diameter: 18mm/0.7 inch; total Length: 10 meters/ 33Ft; fully Shrinkable temperature: 98C Shrinking rate (cross section): 48 percent ; shrinking rate (longitudinal): 8 percent Fit for: for 18650 battery; withstand Voltage: 300V