Made from silicone, skin-friendly, safe, soft, and comfortable to wear, doubling protection of sensitive parts of a woman. Strong sticky silicone secures in place to form to curves of your breast, and keep breasts supported and perky, self-adhesive and reusable, after each use, simply hand wash the nipple concealers under warm water with a mild soap and let air dry face down, once dry, self-adhesive properties are restored and can be applied again.