Features: Maximum temperature: 200 degrees Celsius; electrically insulated, and has far-infrared function, no electromagnetic worries. Made of high-quality materials, high and low temperature resistance, resistance, flame resistance, anti-aging, good weather resistance, good flexibility and durability. Scope of application: 12K carbon fiber heating cable can be used for refrigerator defrost, electric blankets, floor heating, towel heaters, beauty equipment, etc. Product name: Carbon fiber heating wire Maximum withstand temperature: 200 Heating conductor: 12K Leakage current: 0.05MA /M Maximum power that the product can withstand: 25W /M Infrared wavelength: 8UM-18UM Conductor resistance: 3310%/M Diameter: 30.1 MM (thicker and ) Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Material: Silicone Rubber colour: As Shown Package Contents: 1 String x 50m Carbon Fiber Heating Wire 1 Set Matching Pipe Installation Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.