ITEM NAME:328pcs/set Insulation Shrinkable Tube Heat Shrink Tubing Wire Cable Sleeves A#S Product Description Description: 328pcs/set Insulation Shrinkable Tube Black Assortment Polyolefin Heat Shrink Tubing Wrap Wire Cable Sleeve Kit Features: Environmental protection material, degradable. There are many styles and models. Different models are available for different needs. Specifications: Color: Black Dimensions: 1mm/0.04", 2mm/0.08", 3mm/0.12", 4mm/0.16", 6mm/0.24", 8mm/0.31", 10mm/0.39", 14mm/0.55" Quantity: 328pcs Material: Rubber Shrinkage: 2:1 (maximum shrinkage to 1/2 of its supply diameter) Minimum shrinkage temperature: 70℃ Total shrinkage temperature: 110℃ Working temperature: - 55℃ to 125℃ Tensile strength: 10.4 Mpa Dielectric strength: 15kV/mm Flammability: Flame Retardant Provided Format (Round or Flat): Product is Flat Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow slight measuring deviation due to manual measurement. Included: 1 x Cable Sleeves Kit.Quantity: 328pcs. Included: 1 x Cable Sleeves Kit. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Minimum shrinkage temperature: 70℃.