Thank you for viewing. These are fabric bust pads. I thought of using them for pads in ballet wear like YUMIKO, but I ended up not buying that kind of ballet wear, so I haven't had a chance to use them and have been storing them. I am now selling them. I opened the bag once, but I haven't tried them on. They are new and unused. Although they are new and unused, please refrain from purchasing if you are sensitive to items stored at home. The size is free size. The horizontal length is about 26cm. Thank you very much.