1. Material: PP+TPR 2. Scalp massage shampoo brush, deep cleaning, massage pressure relief, promote circulation 3. Can be hung to dry, prevent bacteria breeding, save storage space 4. Soft comb teeth, easy to knead and lather, rich bubbles, simple and labor-saving 5. Soft and skin-friendly large tooth comb, massage is not easy to hurt hair, deep cleaning scalp, not easy to tangle hair 6. Weight: about 39g 7. Size: about 7.5 x 7.5cm