JILL STUART Platform Sandals Brand New, Unused 24.5cm I believe I purchased these for approximately 20,000 yen. The heel height is about 10cm. The heel is thick, so I think they are stable. The straps and other materials are leather. I will also include the box. (Please let me know if you don't need it.) Although they are brand new and unused, please understand that they have been in someone's possession once. You are welcome to purchase without leaving a comment.