This is a rubber arm ankle made by DEMASK. I purchased it for around 10,000 yen through personal import. I think the red color is quite a rare item. ■Product Details (A) Rubber Ankle Size: Women's S size *Equivalent to SS size for men. Men's sizes may be difficult. ■Item Condition Unused. It has been stored with talcum powder applied (a white powder that prevents the rubber from sticking together; applying oil will give it a shine). There are some points that appear to have been used during the processing and creation of the rubber. They were present from the time of arrival. They are not very noticeable. Although it is unused, it has been stored for a long time. Please refrain from purchasing if you are looking for a new item. Please bid only if you understand.