Mannice Self Adhesive Bra Strapless Reusable Silicone Invisible Backless Push-up Bras (Cup B MATERIAL: Nylon and spandex , 100% pure medical-grade silicone material. Come with drawstring clasp for adjustable cleavage enhancement, Helps add a size to your natural bust line, Creates a sexy deep v-shape breast. PUSH UP BRA FEATURES : Come with skin-friendly adhesive in cups to always stay in place, providing a securely fit all-day long - also can be reused multi times without loss of adhesiveness. Instantly becomes a part of your body with total freedom and flexibility of movement, making you to be the absolute focus. HUMANIZED DESIGN:Leave a space to protect nipple, won't do any harm on your delicate skin. This strapless & backless silicone Wing bra is expertly crafted in self- adhesive silicone for a natural shape. This is strapless backless bra,so do not worry about the bust and addressed only by the cup size . ESPECIALLY FOR HOTTEST TRENDS: Mannice Invisible Bra Completes any sexy dress style. Perfect for halter, backless/strapless evening gowns, low-cut outfits and party dress. Perfect for wedding, prom, dinner, party, vacation or any other formal or informal occasions. WASHABLE AND REUSABLE:Easy to use, remove and clean. Simply clean with soap and water, then air-dry. Once dried, the adhesive regenerates itself. No more messy adhesive strips or side extensions. Reuse 2-5 times if cared for properly. Note: Do not recommend for hot temperatures or under great pressure because sweat may make it slip down.