Descriptions:Brand new and high quality.Big collection of heat shrink tubing，5 specifications，7 colors.Supplied internal diameter: 2.0mm，2.5mm，3.5mm，5.0mm，7.0mm，10.0mm，13.0mmFully shrunk internal diameter: 1.0mm，1.25mm，1.5mm，2.5mm，3.5mm，5mm，6.5mmColor: Red，Black，Yellow，Green，Blue，Transparent color，WhiteSpecifications: 5Quantity: 1 Pack(140pcs)Material: PolyolefinShrinkage Ratio: 2:1 (will maximum shrink to 1/2 its supplied diameter)Minimum Shrinkage Temp: ≥84°CFull Shrinkage Temp: ≥120°COperating Temperature: -55°C to +125°CTensile strength: 10.4 MpaDielectric strength: 15 KV/mmManufacture specification: ISO9001Flammability: Flame RetardantApprovals: UL ApprovedSupplied format (round or flat): Product is supplied flatCutting method: Scissors or sharp knifeNote:- Please allow 1-2mm differs due to manual measurement.- Due to the different display and different light， the picture may not reflect the actual color of the item. Thanks for your understanding.Package Included:(1.0mm，1.5mm，2.5mm，3.0mm，5.0mm 5 Sizes，each size has 4pieces )100mmx Red(5 Sizes， each size has 4pieces)100mmx Yellow(5 Sizes， each size has 4pieces)100mmx Green(5 Sizes， each size has 4pieces)100mmx Black (5 Sizes， each size has 4pieces)100mmx Blue(5 Sizes， each size has 4pieces)100mmx Transparent(5 Sizes， each size has 4pieces)100mmx White(5 Sizes， each size has 4pieces)