164-800pcs Heat Shrink Tubing Thermoresistant Tube Heat Shrink Wrapping Kit Electrical Connection Wire Cable Insulation SleevingMULTIPLE SIZES AND COLORS Contain any size you may need for anything from professional repair to DIY work at home, so the shrink tube is very convenient when working with different size wires. You may not use these wire shrink wraps a lot, but when you do, there's always a size that comes in handy. This heat shrink tubing kit affords wide variety of sizes and colors, especially the smaller size which hardest to find. SHRINK QUICKLY, DURABLE and EVENLY