Feature: 1. Round comb teeth, do not hurt the scalp, preventing the hair dye cream from touching the roots of the hair directly. 2. Smoothly edges and corners, do not hurt the hand, easy to operate and use. 3. The ultra‑light weight won't make you feel tired when holding your hair for a long time 4. Suitable for home hair DIY use and professional salon use, very convenient. 5. Hair salons are specially designed for coloring or multicolor hair to avoid uneven coloring or intersect coloring. Specification: Condition: Brand New Item Type: Hair Color Board Material: ABS L : Approx. 25 x 9 x 36cm / 9.8 x 3.5 x 14.2in M: Approx. 17.5 x 9 x 27cm / 6.9 x 3.5 x 10.6in Application: Hair salons are specially designed for coloring or multicolor hair to avoid uneven coloring or intersect coloring. Package List: 1 x L Hair Color Board 1 x M Hair Color Board