Product Name: Ultra-thin Heat Shrinkable Tubing(2:1 Ratio) Product Specification: Ø 0.8mm- Ø 15mm Temperature range: -55°C~ 105°C Shrinkage Temperature: Initial Shrinkage Temperature 80°C, Full Shrinkage Temperature 105°C. Rated voltage: 300V Shrinkage ratio: radial shrinkage ≥ 50%, axial shrinkage ≤ 5% Product Color: Transparent Product features: thin-walled without words, twice the shrinkage, environmental protection, halogen-free, in line with Sony and the EU RoHS environmental standards, suitable for headphones and audio and other audiophile wire production. Use of stickers: It is recommended to use a hot air gun to heat the shrinkage. Due to the monitor is not calibrated, the color of the item shown in the photo may be slightly different from the real thing. Please prevail in kind.