... non-toxic food-grade silicone material,flexible and safety,suitable for contact with the skin3 Washable and durable,just wipe gently ... non-toxic food-grade silicone material, flexible and safety, suitable for contact with the skin3)Washable and durable, just wipe gently ... non-toxic food-grade silicone material, flexible and safety, suitable for contact with the skin 3)Washable and durable, just wipe ...