Package includes: you will receive 3 boar bristle round brushes in different sizes including 10 row, 12 row and 14 row, you can use them in different occasions according to your need, soft brush minimizes your pain when struggling with tangles. No static: the boar bristle round brush is made from good nylon and boar bristles, and the comb handle is made of wood, not easy to hurt your hair, gives you a comfortable grip, helping you to create good tension and smooth down the hair cuticle for shiny hair without static. 3 Different sizes: there are 3 sizes of bristle round brushes, the 14 row hairbrush is approx. 22x5.0cm/ 8.66 x 1.97 inch (L x W), the 12 row hairbrush is approx. 22x4.6cm/ 8.66 x 1.81 inch (L x W) and the 10 row hairbrush is approx. 22x4.3cm/ 8.66 x 1.69 inch (L x W). Wide usages: these boar bristle round brushes fit most hair types such as short hair, long hair, wavy hair, straight hair, etc., giving you a good combing experience and helping you get rid of knots. Pay attention to: you can use the the roller brush to comb your tangle hair, and if it accumulates dust, please wash it directly with shampoo and dry it up as soon as possible.