The Inner Secret to Outer Confidence. The ultimate plunge push-up bra creates an endless, irresistible cleavage and the sexiest effect you've ever had. Be adventurous and playful, with the ultimate solution for your plunging neckline outfit. Patented hand support inside the cups creates a wonderful cleavage and push up effect. Foam cups with patented hand-shape technology. Hem folded with elastics and zigzag stitching finishings for clean edges and a modern look. Embossed hook and eyes.