ITEM NAME:5M 70mm Green PVC Heat Shrink Tubing Wrap Cover for 4 x 18650 Battery G6W1 5M 70mm Green PVC Heat Shrink Tubing Wrap Cover for 4 x 18650 Battery G6W1 It can resist a wide range of chemicals and oils as well as sunlight, moisture and fungus.Great replacement to make your old battery pack look brand new or you just want to be different on the track. Heatgun/Hair dryer and battery is not including in the package. Fit for: 4 x 18650 Battery(Not Included); Shrinking Temperature: 98Degrees Celsius; Wall Thickness: 0.2mm (Before Shrinkage) Operating Temperature: -55Degrees Celsius - +105Degrees Celsius; Length: 5M/16Ft; Flat Width: 70mm/2.8inch Rated Voltage: 300V; Transversal Heat Shrinking Ratio: 48%; Longitudinal Heat Shrinking Ratio: 8% Material: PVC; Main Color: Green Net Weight: 94g Package Content: 1 x PVC 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.