Features: Protects at-risk assets: Unlike unaesthetic & temporary tape fixing, we endorse Kufixy shrink sleeves for insulating bare, broken wires, or sealing terminals against moistures & abrasion that insures safety & longevities to your assets. Distinguished Features: Flexible, wall & produced from highly flame retardant material, with operating temperatures ranging from -55°C to +125°C, the 2:1 heat shrink sleeves serve a variety of component shape & sizes to ensure protections from hazards. Shrinks Tightly & Evenly: Kufixy, quality shrink tubing takes without effort to shrink with the least possible heating without affecting the surrounding component, it shrinks evenly & professionally, protecting the damaged part of an electrical compliance. Package includes: Φ 1.0x45mm black 180 pieces Φ 1.5x45mm re 145 pieces Φ 2x 45mm yellow 100 pieces Φ2.5 x 45mm green 70 pieces Φ3.0 x 45mm black 50 pieces Φ 3.5x45mm blue 40 pieces Φ 4.0 x 45mm re 40 pieces Φ 5.0x45mm blue 30 pieces Φ 6.0 x 45mm blue 20 pieces Φ 7.0x45mm re 25 pieces Φ 10.0 x 45mm black 25 pieces Φ 13.0 x 45mm black 25 pieces. Easily wrap a heat shrink tube around a connection, bring a lighter or so in its proximities and keep turning the wire for few seconds, this tube will shrink on the joint and make the joint tight, protected with beautiful look. Specifications: Material: PE/crosslinked polyethylene Size: about 35x130x195mm/1.38x5.12x7.68inch Package Includes: 750pcs Heat Shrink Tubing note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.