Material Acrylonitrile Butadiene Styrene Function: The main function is to repair hair. If you have a lot of hair, you can use it to thin it. Different combs are available for you to choose. The comb is small, portable and convenient to use. Size: This product is a set of two, gold and silver respectively. The comb size is 21.7 * 4cm, and the blade size is 5.7 * 1.3cm. There are two blades, please use with care. It is made of high-quality ABS, strong and durable, waterproof and anti-slip. We guarantee the quality of this product. Design: This hair-cutting comb has two ends, one side is a normal comb, which can comb hair, and the other side is a comb with a blade. It is also divided into sparse and dense comb teeth, suitable for different length and hair quality. Humanized design can meet your various needs. Removable blade: This product contains a blade for thinning hair. The blade is removable. We have a safety cover on the top of the comb to prevent the blade from slipping. It is convenient to load and unload, clean and sanitary. Application: This product is suitable for professional barber shop or home use, hair repair, styling, thinning hair and other purposes. The blade can also shave.