I am selling a bonbone finger supporter. Although it is unused, the outer bag has some sun damage. The contents are in perfect condition and can be used without any problems. This supporter is designed to fix and support the thumb, helping to reduce strain and improve stability. The level of restriction can be adjusted, providing solid support for the thumb and preventing overuse. Recommended for those who are concerned about thumb strain during manual work, sports, or daily life. 【Size】M 【Specification】For left hand Please purchase only if you understand the condition of the item.