Size: There are three different sizes of combs, the large size is about 7.7 x 1 inch, the medium size is about 9 x 1 inch, and the small size is about 7 x 1 inch. They are light in weight and suitable for daily use at home and travel. High-quality material: These combs are made of carbon fiber anti-static steel needles, which are skin-friendly and non-toxic. The comb teeth will not hurt the head when contacting the scalp. It has good elasticity. Straight, wavy and curly hair are recommended. Features: Our comb is designed with dense teeth, which is convenient for combing hair. The non-slip design is suitable for thumb use. The smooth bottom of the body makes the head feel more comfortable. Practical area: Suitable for most people's hair, including straight hair, wet hair and curly hair. The comb is flexible enough to keep your hair smooth; the pointed handle at the tail is used to divide the hairline and curls. The package includes: 3 black combs, 3 different styles, portable and lightweight, enough to meet your daily hairdressing needs, easy to carry out and put it in your pocket or purse.