"8½"""", coarse and fine toothing.Hercules Sägemann CARBONLINECarbonline combs are made of high tech thermoplastic with carbon fibers. They are completely anti-static, an important feature for use in salons or for anyone at home.The combs are light, stiff and manually rounded, yet extremely resistant to breakage. Very good glide when combing through the hair prevents hair breakage and unpleasant pulling."