Beauty Silicone Nipple Covers are great for sheer tops, tight tops, and shirts or dresses that can not be worn with a bra. The Silicone material conceals while the flower shape contours to the breast. The Nipple covers are self-adhesive, washable, an d reusable. They have specially formualted adhesive that regenerates itself after every wash. ***This item can not be Returned or Exchange