The comb made of bristles is temperature , effectively prevents static electricity and balances grease. There be no changes due to the high temperature when blowing the hair, and it not damage the hair! You can close the hair scaly after shampooing or when it is dry to frizz! And can reduce the friction between the comb teeth and the hair to prevent static electricity! It can also reduce the stress on hair quality when combing, and care for dry hair and scalp! At the same time, this type of hair comb helps to bring the sebum on the scalp to the body of the hair, and these sebum is the natural conditioner for the hair, giving the hair a natural shine. It can massage the hair and scalp. Long-term use can protect the and moisture of the scalp and reduce the production of oil. colour: as shown Material: boar bristles + solid wood size: Comb length: 27cm, bristles area: 12cm, diameter: 7cm Package Contents: 5 x aluminum tube bristles rolling comb Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.