The rubber comb: 1. The bottom cushion design and air release hole, which can effectively according to different users force and adjust the function of the massage over the scalp. 2. At the end of a round nylon comb tine can effectively to massage scalp, comb the hair of the effective tie knot, enhance the hair metabolism. 1. The material: PP/ABS, rubber type, nylon pin, paint the color matched the body 2. The handle can do as you interest, print logo. 3. Size: Body: 120*47mm Handle: L:118mm Total: 238mm. Customer packing: opp/pcs Inner box: 38.5*24.5*12.5cm Out carton: 53*39*50cm 20,container: 76800pcs.