ITEM NAME:150x Assortment 2:1 Heat Shrink Wire Wrap Tubing Electrical Connection Cable Set Descriptio n Description: 100% brand new and high quality. Fine workmanship and long service life. Easy to use and durable in use. Big collection of heat shrink tubing, 8 Specifications. Supplied internal diameter: 2.0mm, 2.5mm, 3.5mm, 5.0mm, 6.0mm , 8.0mm, 10.0mm, 13.0mm minimum. Fully shrunk internal diameter: 1.0mm, 1.25mm, 1.75mm, 2.5mm, 3.0mm, 4.0mm, 5.0mm, 6.5mm maximum. Specifications: Color: Black Material: Polyolefin Flammability: Flame Retardant Approvals: UL Approved Supplied Format (Round Or Flat): Product Is Supplied Flat Cutting Method: Scissors Or Sharp Knife Tensile Strength: 10.4 Mpa Minimum Shrinkage Temp : +70 °C Full Shrinkage Temp: +110 °C Maximum Operating Temperature: -55 °C To +125 °C Dielectric Strength: 15 KV/mm Manufacture Specification: ISO9001 Shrinkage Ratio: 2 : 1 (Will Maximum Shrink To 1/2 Its Supplied Diameter) Package Included: 1 x Boxed Heat Shrink Tubing (150Pcs) Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. High quality buy, happy buyï ¼ 150x Assortment 2:1 Heat Shrink Wire Wrap Tubing Electrical Connection Cable Set.Big collection of heat shrink tubing, 8 Specifications. We'd like to settle any problem in a friendly manner. Supplied Format (Round Or Flat): Product Is Supplied Flat. We want to make sure you are happy with our item.