Wrist Guard Supporter [Jointly developed with Professor Sato, Emeritus Professor of Saga University] Made in Japan, for tenosynovitis, postpartum care, and childcare, wrist supporter Color: Blue Gray Size: L This is an unused item purchased from a flea market site. I only tried it on, but it has been stored at home for a long time. There is a slight stain (photo 4). The outer box is damaged. The original plastic bag containing the product was torn, so it is in another bag (photo 7). Thank you.