The Diane Men's Premium Boar 2-Sided Club Brush is two brushes in one, providing men with many grooming benefits that promote healthy, shiny, tangle-free hair. It's specially made with 100% medium boar bristles on one side and firm nylon reinforced boar bristles on the other side. This hair brush is gentle on sensitive scalps, and its advanced implantation technology reduces bristle loss. It's great for smoothing, forming and maintaining 360 wave styles. It's also useful for thinner and finer hair types for everyday detangling and styling. Boar hair is almost identical to human hair in texture, and this produces many benefits for your hair and scalp. The boar bristle brush gently massages the scalp, increases blood flow, and unclogs hair follicles, which may help promote hair growth. Another benefit of our boar bristle hair brush is that it naturally conditions your hair and distributes your scalp's natural oils from root to tip which protects hair and provides a glossy finish. When spread throughout each strand, the oil helps seal in split ends, give it more elasticity, prevent hair breakage, and reduce frizz. The Diane Men's Premium Boar Medium 2-Sided Club Brush promotes soft, shiny, healthy hair!