SUITABLE SIZE – The nipple cover is our small size (one size fits A – C Cups). The diameter is 2.6 IN. Thoughtful design, can perfectly cover the chest, meets the needs of more women.HIGH QUALITY MATERIAL – Our nipple adhesive made from medical grade (hypo-allergenic Eco-friendly) silicone, healthy and harmless, doubling protection of sensitive parts of a woman.SUITABLE MATCH -Silicone bra pasties are light and flexible. Ditch the heavy adhesive bra or strapless bra. Perfect for crop tops, t-shirts, backless, strapless and sheer dress, swimwear, and gowns. Nature and soft, well fixed.SELF – ADHESIVE & REUSABLE – Nippleless covers are self-adhesive, guaranteeing a secure fit all-day long with or without a bra. Wear Over And Over! Washable And Reusable.After each use, wash with mild soap and cold water, air dry.PACKING & SERVICE: 2 Pairs invisible nipple pasties(1 Pair Round + 1 Pair Flower) .30-Days Money back guarantee,100% Secure shopping. Please feel free to contact us if you have any problem.