Specification: The double c shape of the large comb surface can cover half of the head comfortably. The super large comb surface design can cover half of the head at one time. The double c arc is suitable for any head shape or part, so that the head feels more fitting and comfortable, and the comb can be greatly improved. Hair efficiency Spiral elastic comb body makes massage relaxation and degree. The comb body adopts a spiral hollow design, like a flexible spring, which can adjust the elastic pressure by itself up and down, assisting each comb tooth to reach the root of the hair to meet your different levels of combing, massage needs 210 beads are intensively touched to quickly relieve the tightness of the scalp