Beter Ceramic Thermal Brush Natural Fiber Beige 1 pc. is a round thermal brush made of wheat fiber, totally biodegradable. Its main function is to eliminate frizz and give hair shape and volume. Thanks to its ceramic structure, it distributes heat evenly and eliminates static electricity. The pins and base are heat resistant for safe use. With a diameter of 32mm, this brush belongs to Beter's new Natural Fiber line, which is characterized by being environmentally friendly as it is composed of biodegradable, non-toxic and recyclable products.