ETOP Online VICTHY Colors Stainless Steel Dog/Pet Combs with Rounded Spine Pet Grooming Tools-Deshedding Brush Anodized aluminum rounded spine Material:stainless steel The length of the comb: 6 inch (16cm) Different spacing of teeth of the comb provide a perfect grooming.Wide teeth can comb pet hair(Especially for the feet hair) and Narrow teeth can remove the tangles and mats from pets to make the pet hair more smooth. especially for large dogs and cats.