It is made of silica gel and is soft and safe. - Clean and refresh the skin with a gentle foam. eaching to clean difficult areas on your body while bathing can often be frustrating and awkward, so this Silicone Bath Body Towel Brush is the perfect solution for you! This game-changing product helps you effectively scrub, exfoliate, and smoothen your skin while bathing. This flexible body towel brush helps you clean areas like your back, back legs, arms, chest effectively with its quick foaming 1cm brush head It is made with food-grade silicone that’s gentle and safe on the skin and is durable and highly resilient.