* Made from 100% medical grade silicone with good self-adhesive performance, soft, safe and comfortable, no slip off, suitable for all skins. * The middle part is made of high-temperature sterilization healthy non-woven fiber cloth, can better protect your nipples. * 2.8 diameter available for a more secure coverage, closely fits breast, look nature, you won’t feel anything when wearing them. * Washable and reusable: only need to use mild neutral soapy water to clean,and air dry. * Perfect for tank top, halter, tube top, bathing suit, bikini, swimsuit, backless and strapless dress, even wedding gown.