Sanfe Flix Reusable Silicone Nipple Cover is here to save you from uncomfortable nipple situations. It is made of 100% medical-grade silicone with skin-friendly adhesive to gently adhere to your skin for a secure fit all day long. It provides double protection for women’s sensitive parts and does not cause any pain while removing it. Non-Toxic And Safe For Skin Comfortable To Wear Hypoallergenic Durable, Reusable & Washable Sweat Proof Easy To Apply