This is the "Yoga Balance Split Chair Circle Balance," which allows you to efficiently do split stretches just by sitting. I purchased it from the official website (amepla) for approximately 18,500 yen. You can loosen the muscles around your hip joints just by gently rocking the base while watching TV or using your smartphone, so even those with stiff bodies can continue without difficulty. The stylish gray sweat-like fabric blends well with any interior. 【Product Condition】 • Usage frequency: Used for a few months, but has been stored unused recently. • The sheet (cover) has been removed and washed. I will disinfect and clean it again before shipping, and send it in a clean condition. • Base: There are some minor scuffs on the blue parts of the bottom due to use, but there are no problems with its use. (Please check photo 5) 【Size/Specifications】 • Color: Cool Gray • Accessories: Main unit (with cover attached) I am selling two, so if you want to buy them as a set, please feel free to comment. #Circlebalance #SplitStretch #Yoga #Bone