100% Silicone: The scalp brush is made of food-grade silicone in one piece, which is extremely hygienic & durable, BPA-free and will never fall apart. Additional built-in hanging loop for easy hanging Enhance Hair Care: Our Scalp Scrubber definitely replaces fingers for shampooing and conditioning hair, which helps deliver products to the roots, remove scalp buildup while massaging to relax the head Help Hair Growth: Our silicone hair brush massages the scalp to increase blood flow, stimulating hair follicles for hair growth. Perfect to Use with Hair Growth Oil Ideal Gift: Practical styling tools & appliances to share with all family members, for all scalp and hair types, wet and dry use, even pet bathing and grooming. Perfect after-sales : We provide perfect after-sales, you have any questions can ask on the platform, we will reply you within 24 hours, to provide you with the perfect shopping experience.