・ Rarely used ・ Natural rubber pelvic belt that firmly supports the waist ・ Material: 100% natural rubber ・ Size: L 　✩Please refer to photo 6 for the appropriate size details✩ ・ Features: Waist support, 　　　A firm fit Thank you for viewing. I used this belt 2-3 times and stored it at home because the L size was too big for me. There are some scratches on the surface due to friction (photo 5), so please refrain from purchasing if you are concerned. I am using a different size, and the fit is good (^^) I use it with caution, such as loosening it from time to time, as prolonged use may cause circulatory problems.