The 2-Pc Baby brush set is made with Bamboo. The hairbrush is made with wooden bristles and the comb is bamboo. Gentle enough for a baby and soft enough for your toddler. These are all-natural products made with your baby in mind. Great for a newborn's scalp and helps with the removal of cradle cap. Bamboo is anti-bacterial and very eco-friendly which makes it a renewable resource very natural and safe. Makes the perfect gift for a baby shower.