Purchased about 4 years ago. It cost about 20,000 yen at the time of purchase. Worn 4-5 times. Size: 22.5cm There is little wear and tear, and I think they can still be used. These are used items, so please refrain from purchasing if you are concerned about that. Also, we do not accept returns or refunds after purchase. Shipping will only be on weekends. Thank you.