Hyaloaid Fixed Supporter (for knee) 1 piece per bag Kitano Kaiteki Kobo Unisex, Free Size Suitable circumference: up to approximately 45cm Materials: Nylon, Polyurethane, Others On the official website, it seems that one piece was previously sold for 660 yen (tax included), but... it seems that they have stopped selling the supporter alone recently. Since the price has been lowered, please refrain from price negotiations. I am also listing it together with the popular Hyaloaid on Amazon, so please take a look if you'd like. It will be sent by regular mail. Please note that it may take several days to arrive, especially if it includes weekends and holidays. For those who need two bags, I will send them via Yu-Packet Post Mini. The price will be 1120 yen, so please comment before purchasing. I am also listing on other sites, so please understand that I may suddenly delete the listing if the stock runs low. It has just arrived, but it is a home-stored item, so I would appreciate it if you could understand.