Made of carbon fibre and nylon so they are unbreakable. Very light and flexible. Matt finish makes them more slip-proof. Extremely resistant to acids, organic solvents and normal abrasion.Carbon combs are preferred for their performance as the carbon fibre content makes them durable, strong and electrically conductive - they are therefore completely anti-static. The combs are extremely smooth with rounded edges and allow maximum control and mobility for cutting, styling and shaping. Heat-resistant (up to 150*C).