Item Type: Heat Shrink Tubing Kit <br>Material: PVC <br>Shrinkage Ratio: 2:1 <br>ColorSize (Diameter x Length)Quantity <br>Black5.0x45mm30PCS <br>Black4.0x45mm50PCS <br>Black2.0x45mm80PCS <br>Black10.0x45mm20PCS <br>Red4.0x45mm50PCS <br>Red8.0x45mm20PCS <br>Blue2.0x45mm80PCS <br>Blue10.0x45mm20PCS <br>Green10.0x45mm20PCS <br>Green3.0x45mm60PCS <br>Yellow1.5x45mm80PCS <br>Yellow6.0x45mm20PCS<br>1、[HIGH PERFORMANCE] These heat shrink tubings are made of polyolefin, with a shrink ratio of 2:1, to achieve electrical isolation, and have good insulation and flame retardant properties. <br>2、[WIDE APPLICATION] With compact design and wear resistance, it can be used for solder joint protection, broken wires connection, LED filament repair, etc. <br>3、[MULTIPLE SIZES] Electrical wire wrap assortment, including 12 sizes and 5 colors, with fine processing and standard size, suitable for different shrinkage needs. <br>4、[EASY OPERATION] Can use heat gun, lighter or hair dryer for heat shrinking, and these heat shrinkable tubes are pre cut and easy to operate. <br>5、[WITH STORAGE BOX] All insulation heat shrink tubes are stored in a storage box, with color and size marks on the cover, easy to access and carry.530 x Heat Shrink Tubing<p>1 x Storage Box<br></p>