Etopstech 3 Pairs Circular & 3 Pairs Blossom Reusable Adhesive Silicone Nipple Cover Breast Pads Silicone nipple covers are thin and lightweight Durable and Reusable Self adhesive silicone nude color backless strapless bra Not recommend for hot temperatures, sweat could make it slip down. Apply to dry skin: Do not use with moisturizers, powders, or perfumes prior to use as this will reduce the effect of the adhesive After each use, simply hand wash the nipple concealers under warm water with a mild soap and let air dry face down Pure medical-grade silicone material, hypoallergenic adhesive is comfortable and leaves no trace on your skin after removing the bra.