Thank you for viewing. This is a brand new, unused heat shrink tube. 【Product】 ◾︎1 piece total Transparent 32cm heat shrink tube x 1 piece (width 50mm, opening diameter φ32mm x 100cm) Material: Shrink PVC Width: 50mm (flat width) Shrinkage range: 50→30mm (flat width) (Inner diameter: Size when formed into a cylindrical shape) Inner diameter: 32mm (when cylindrical) ★Shrinkage range: 32→20mm (when cylindrical) Thickness: 0.08mm Color: Transparent 【Features】 Made of PVC material, it is odorless and tasteless, resistant to acids, oils, and alcohol, has low water absorption, and offers high water resistance, electrical insulation, and processability. 【How to Use】 ◾︎Place the tube over the item you want to protect and apply heat. ※It shrinks with heat from a hairdryer, heat gun, soldering iron, lighter, etc. After shrinking, it also has waterproof and toughness properties. 【Examples of Use】 Can be used for protecting 18650 size batteries, fishing rods, bundling and protecting batteries/protecting fishing lines/making assist hooks/repairing broken headphone cables/protecting cables. Also, it can be used for car wiring for car navigation systems, speakers, etc./radio-controlled models/insulation of wire connection parts/preventing broken smartphone charging cables/covering electrical plugs and connectors. *Will be shipped on the same day or the next day. #DoppoHeatShrinkTube