Precise Grips Design: Three grips for your fingers to insert in. Food Grade Silicone Material: It is made of Eco-friendly Food Grade natural silicone material. Fit for all skin types of people especially for those with sensitive skin. The brush will give you a comfortable massage feeling when you use it to scrub your body-perfectly to relax muscles, relieve stress, improve cellulite, promote blood circulation as well as increasing the elasticity of your skin.