625 PCS Heat Shrink Tubing Kit Heat Shrink Tube Wire Wrap 2:1 Ratio Electrical Cable Sleeve Assortment with Storage box 【Versatile & DIY Helper】- Multiple sizes high-quality heat shrink tubing for your choose, they can be used for solder joint protection, group of lines marking, resistance electric capacity reason protection etc. 【Tidy Connection】- Are you bothered by the fact that wrapping cable wire connection with electric tape which is ugly and not safe enough. Now the good news is that our heat shrink tubing can avoid these troubles and give you a tidy connection. 【Safe & ECO-Friendly】- Our heat shrink tubes are UL certified for up to 600V, 257 degrees Fahrenheit which ensures its safe and reliable. They are also RoHS Compliant, Formaldehyde (HCHO) Free, protect you and your family. 【Fast & Easy Use】- Our heat shrink tubing has the advantages of good electrical insulation, corrosion resistance and high temperature resistance. Soft and flexible wire shrink wrap, low shrinkage temperature-minimum shrinkage temp: +158℉(+70°C), fast shrinkage, easy to use a heat gun. 【What You Get】- Set 1: 625pcs 2:1 clear heat shrink tubes, 8 Sizes, Diameter: 2/5"(30pcs), 5/16"(30pcs), 1/4"(45pcs), 1/5"(60pcs), 1/6"(90pcs), 1/8"(100pcs), 1/12"(120pcs), 1/24"(150pcs), single length: 1.57 inch; Set 2: 625pcs 2:1 black heat shrink tubes, 8 Sizes, Diameter: 2/5"(30pcs), 5/16"(30pcs), 1/4"(45pcs), 1/5"(60pcs), 1/6"(90pcs), 1/8"(100pcs), 1/12"(120pcs), 1/24"(150pcs). Single length: 1.57 inch. Comes with storage box _x000D_