ITEM NAME:29.5mm / 18.5mm PVC shrink tubing 5m for 18650 18500 battery D2E8 29.5mm / 18.5mm PVC shrink tubing 5m for 18650 18500 battery D2E8 Total length: 5m Material: PVC Net weight: 37g Main color: Black Flat width: 29.5mm Round diameter: 18.5mm Thickness: 0.1mm Shrinking temperature: 80 centigrade Shrink Rate: 48% Fit for: 1 x 18650 battery Package content: 1 x PVC heat shrink tubing Only the above package content, other products are not included. 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.