Feature1. Come with drawstring clasp design provides maximum support and cleavage without binding bra straps for a natural deep v-shape. 2. Backless strapless bra with wing-Shaped feature center the extra fat of armpit to the boobles for enhancement.3. Reusable, skin-friendly silicone adhesive. 4. Perfect for strapless and low-cut outfits, backless dresses and tops, Better match with wedding dress and evening dresses.