Hercules sagemann ladies combs, no.631-445 Is a great special comb for cutting women's hair. This comb is very light and feels great in the hand. The base material of the combs is high-quality natural rubber, which is a unique material by vulcanization - ebonite. Ideal comb for salon or at-home use. Gentle to hair and scalp. Absolutely seamless surface for ideal gliding without awful pulling. Made from 100 percent natural, vulcanised hard rubber.