NATURAL BOAR HAIR BRISTLES: One of the brushes in our hair brush set is crafted with natural boar bristles which helps to promote a healthy head full of hair by stimulating and spreading the natural oils from the scalp throughout the full hair length, from root to tip. | TAME THOSE TANGLES: The second detangling hair brush only contains long nylon “pin” bristles with comfortable, non-irritating rounded ends. You can use this detangling brush for curly or straight hair, to detangle thick or thin hair and massage your scalp without pulling your hair. | LARGE CURVED HEAD: The two hair brush detanglers feature large heads with a meniscus radian design, the combination of a convex curve and a concave curve give both brushes the maximum number of scalp contact points to massage and promote natural oil stimulation. | VENTED FOR FASTER DRYING: We designed the large head of our hair brushes with vents to create a more efficient airflow for faster drying while styling your hair with a blow dryer. | EASY HANDLING AND STORING: Our vented detangling brushes for hair come with a textured non-slip grip for better handling of the brush during use. When finished you can store our brushes by utilizing the handle hole or the strong magnet in the end of the handle.