ITEM NAME:170 x Heat Shrink Shrinking Shrinkable Tubing Tube Sleeve Crimp Wrap Nice Descriptio n Description: FEATURE: Ideal for Hobbyists and Model Makers, Electrical, Electronic, Automotive and General Purpose uses. Suitable for electrical insulation, wire bundling, colour coding, mechanical protection, wire/cable joints and repairs etc. Item specifics: This listing is for a factory boxed assortment of 170 pieces of Polyolefin Heat Shrink Tubing. This product has a 2:1 shrink ratio and is both UL certified for up to 600Vï ¼Å’125 Degree Centigrade. Product is also RoHS Compliant. The Compact translucent storage box with molded catch to prevent spillage as well as compartments labeled with size makes this a handy item for the Technician or Hobbyist work bench or van. Contents are as follows: 51pcs Æ2x30mm 40pcs Æ2.5x60mm 25pcs Æ3.5x60mm 16pcs Æ5x60mm 10pcs Æ6x60mm 10pcs Æ8x100mm 10pcs Æ10x100mm 8pcs Æ13x100mm Specifications: Material: PE Color: black Size: 7.8 * 10.5 * 2.3 cm Weight: 0.121 kg Package Included: 1x 170Pcs(8 sizes) 2:1 Heat Shrink Tubing 1x Storage box Note: 170pcs heat shrinkable tube set Whatever the ending's perfect or not, you can't disappear from my world 170 x Heat Shrink Shrinking Shrinkable Tubing Tube Sleeve Crimp Wrap Nice.Note:170pcs heat shrinkable tube set. Specifications:Material: PE. This product has a 2:1 shrink ratio and is both UL certified for up to 600Vï ¼Å’125 Degree Centigrade. We want to make sure you are happy with our item.