This brush made of bamboo and natural rubber, in addition to being respectful of your hair, is also respectful of the environment since it does not contain any type of plastic. Its 9 rows of spikes, also made of bamboo, will gently untangle your hair, without pulling or breaking it, and they will not harm your scalp as they have a rounded end to avoid irritating this sensitive area. In addition to this it is very resistant and light.