This travel brush is durable and comes with heavy duty plastic. The bristles of round brush set is also made of soft material that prevent from enervation of your hairs and increase the level of comfort as compared to other brushes. Versatile design allows you to comb your hair more effectively as well as massage your scalp. Lightweight and easy to carry in purse. Works with most ages whether male or female, perfectly fits into pockets, backpacks, wallets and suitcases. 3'' L x 2 4/7" W x 1" H.