Drawstring closure,Push Up,Adhesive Bras Cotton,Polyester,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. Lightweight, breathable and extremely supportive stick-on invisible bra with comfortable soft fabric 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 Fashion Design: The backless bra with butterfly-shaped edges for sticky nicely, and helps to gathering the extra fat of armpit to the breast. It creates a busty and charming deep v shape breast