Energy Efficiency: Achieves high electrothermal conversion efficiency without the need for additional transmission media Material: Crafted from silicone, the heating cable heating wire offers exceptional anti-aging properties, weather resistance and flexibility, ensuring long-lasting durability. Wide Range of Applications: Suitable for various applications including heated clothing, heated shoe pads and electric chair heating systems Key Features: This carbon fiber heating wire provides resistance to alkalis and oils, along with exceptional electrical insulation and stability, ensuring durability and reliability Quantity: 1pc of 3K flexible carbon fiber wire