Looking for the gain without the pain? Jump-a-Cup boosts your bust size one full cup! If itís not fully filling in all the right places, take control and get sassy! Jump-a-Cup not only boosts your bust size one full cup, its unique design contours to your body for a naturally sexy look and feel to keep you fabulous, supported and radiant! For a boost at the beach, ditch the foam pads to avoid the "sponge" effect and slip in a pair of Jump-a-Cups for a natural, water-friendly look and feel. All Sales Are Final.