Feature: - Brand new and high quality - Made of high quality material, durable - Product name: carbon fiber heating wire - Insulation material: silicone rubber - Temperature: 200 degrees Celsius limit - Heat conductor: 12K - High voltage test: 3000V - Leakage current: 0.05mA/m - The product can withstand power: 25W/M - Diameter: 3±0.2MM - Optional color: red - Infrared wavelength: 8UM-18UM - Conductor resistance: 33±10%Ω/M - Length: 10m, 20m, 50m, 100m (optional) Package includes: 1*100m=100m cable + 20 copper tubes + 20 bushings (or) 1*50m=50m cable + 10 copper pipes + 10 bushings (or) 1*20m = 20m wire + 4 copper tubes + 4 casings (or) 1*10m=10m wire+2 copper pipes+2 bushings Notes: 1. Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture. 2. Please allow a slight deviation between the data and the manual measurement. 12K Floor Heating Cable 33ohm/m Carbon Fiber Heating Wire Heating Wire Coil Materials: Made of high quality materials, robust and durable, safe and convenient to use. Size: matched to the corresponding model to match your working tool needs, check if it is the size you need before you buy. Function: This is a good companion you need on your tools, giving you a more convenient working life, in case you are busy indoors and outdoors Satisfaction guarantee: Your purchase is fully protected when you order today. If you are not satisfied with with our products, contact us any time, We will get you back within 24 hours try our best to make things right.