1. Material Composition52% Nylon+48% Spandex; 2. One-piece underwire compression bra cup fits the breast shape better. 3. Cups with steel rings provide a push-up effect; 4. The inner layer is a 30D ultra-fine mesh, which has a delicate hand feeling and better plasticity; 5. Back and middle adjustable nylon hook-and-eye closure according to demand; 6. A wider band and a high-cut side to prevent side boob spillage and smooth back bulges; 7. Comfortable & non-slip wide shoulder strap(1.5cm); 8. Durable shoulder buckles; 9. Designed for a push-up effect; 10. Versatile styling, mix&matched with a variety of clothing; 11. Inner side plastic bones provide all-day support; 12. 3/4 cup bra styling accommodate most bust sizes and highlight the curve of the breast.