This backless, strapless and seamless black reusable padded bra is a stick-on. Fabric covered silicone bra cups with adhesive inside. Soft and natural, this molded bra turns invisible under sheer clothing. Cup padding adds one cup size. Special design lets you wear sexy outfits with absolute confidence. Please Note: Sides come with non-disposable, stick-on backing which should be used for storing the bra when not in use