Description: Product : High Quality Shrinkage Ratio: 2:1(will shrink to 1/2 its supplied diameter), Operating Temperature: -55°C to 125°C. Complete Variety: Comes with 127 pcs heat shrink tube assorted, 7 Specifications , satisfied for your different need, 2x40MM 2.5x40MM 3.5x40MM 5x40MM 7x40MM 10x40MM 13x40MM. Multifunctional & DIY assistant: There are many sizes of high heat shrinkable tubes for you to choose, they can be used for solder joint protection, wire group marking, resistance and capacitance cause protection, etc. Easy to Use: This heat shrinkable tube has good electrical insulation, corrosion resistance and high temperature resistance. Widely Application: Support you on electrical insulation, wire bundling, color coding, mechanical protection, wire/cable joints and daily repairs etc. It can effectively extend the serving life of wires and cables. Size Chart: 0.2cmx4cm/0.08inchx1.57inch 0.25cmx4cm/0.10inchx1.57inch 0.35cmx4cm/0.14inchx1.57inch 0.5cmx4cm/0.20inchx1.57inch 0.7cmx4cm/0.28inchx1.57inch 0.1cmx4cm/0.04Oinchx1.57inch 1.3cmx4cm/0.51inchx1.57inch Package Includes: 127 Heat Shrink Tubing Kit Note: Please allow slightly errors due to manual measurement and different monitors.