THE LATEST DISCREET NO-SHOW DESIGN: Eco-fi, soft and flexible silicone formas to curves and resistes wrinkling. New design Tapered edges can blend into skin seamlessly without bulk or edging.MEDICAL GRADE HYPOALLERGENIC MATERIALS: Womens reusable Nippleless Covers from Zacca are made of industry leading medical grade silicone material for long lasting comfort use and hours of soulful seduction in most conditions, indoors or outdoors.SELF ADHESIVE AND REUSABLE: Features a self-adhesive design that stays in place and removes easily from the skin, great for sensitive skin. Washable and reusable. After a gentle washing and air dry, the adhesive is reactivated and ready to be worn again.ONE SIZE FITS A-D – Matte finish eliminates reflection through light and clothing. Just peel-and-stick on clean, dry skin. Stay securely in place for as long as you like and until they are gently removed. Perfect for the extra coverage you need under strapless and backless sheer dresses,sexy outfit, t-shirts, sports bras, swimwear and gowns.MONEY BACK GUARANTEE- We offer no-risk, no-questions-asked money back guarantee. We want to make sure that every customer is 100% satisfied in every aspect and will do WHATEVER it takes to make you happy.