Features: brand new and high quality It can conduct electricity so that the conductive effect is better than the other quality of heat shrinkable tube. It has a wide range of applications and conforms to various standards. It is for ideal for outdoor and thermal polyolefin pipes for marine and automotive applications. Provide accurate inspection when stripping and wire insertion. The inner solder seal of the melt glue has advanced waterproof function. Specifications: Material: Tin Color:Blue/Red/White/Yellow White Connectors: AWG 26-24 Fit 0.25-0.34mm Wire Red Connectors: AWG 22-18 Fit 0.5-1mm Wire Blue Connectors: AWG 16-14 Fit 1.5-2.5mm Wire Yellow Connectors: AWG 12-10 Fit 4-6mm Wire Size:As the Picture Shows Working temperature: -55~-125 Start shrinking temperature: 80 Solder melting temperature: 138 Complete melting temperature of solder: 160 Shrinking temperature: >160 Dielectric strength: 1KV for Protection level: IP67 Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 10x Solder Connectors