1. Material: pp+silicone
2. Scalp massage shampoo brush, deep cleaning, massage pressure relief, promote blood circulation
3. Soft comb teeth, massage is not easy to hurt hair, deep cleaning scalp, easy to save energy
4. Unique finger ring design, close to the finger, not slippery to hold, comfortable to use
5. Weight: about 37.8g
6. Size: about 8 x 6.8cm