Nubra is a reusable cup that is place on your bare breast (no cream on powder or it won’t stick) it’s a sticky cup that doesn’t leave a sticky residue on your skin. These are both new and unused. I use to own a lingerie store. The size is A cup but can fit a B cup as well with just a bit less cup coverage. They also have a wire that allows for a bit more lift to the breast. These will not give you a lot of lift if you aren’t already a bit perky busted.