ITEM NAME:2M 43mm 27mm Dia PVC Heat Shrink Tubing Purple for 1 x 26650 Battery D3G3 2M 43mm 27mm Dia PVC Heat Shrink Tubing Purple for 1 x 26650 Battery D3G3 heating tool: hot air flame retardant, environmental protection, insulation, soft, stable performance, low temperature shrinkage, shrinking fast, etc. used for single 26650 Li-ion battery covering. The battery is not included. main color: Purple Flat width: 43mm/1.7Inch (before shrinkage) round diameter: 27mm/ 1 inch thickness: 0.1mm (before shrinkage) Shrink temperature: 80 Celsius Rated voltage:300V shrinking rate: 48 percent (Cross sectional 8 percent (longitudinal) fit for: 1 x 26650 battery Each Length: 2M/ 6.56Ft temperature range: -40 Celsius to +105 Celsius material: PVC Net weight: 27G 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.