Which material is better for the towel rack?

The inside of the electric towel rack is made of silicone heating wire. It uses an alloy wire with high resistance as a heating element, and at the same time wraps a high-temperature-resistant silicone insulating layer on the outer layer. The electric heating towel rack with silicone heating has good temperature stability, the surface temperature is between 40-50 °C, dehumidification, mildew prevention, drying, and will not burn clothes. Most of the electric towel racks have a power of tens of watts, which is very energy-saving, less than 1 kilowatt-hour a day.