SIXPAD Knee Fit With Controller For Knees, Size L Functionality confirmed and cleaned. Used a few times. In excellent condition with no scratches or stains, and functions without issue. However, please refrain from purchasing if you are concerned as it has been handled by someone else. [Specifications] Size L (Knee circumference 37-42cm) [Included Items] Main unit, controller, laundry net, instruction manual Everything shown in the first photo is included. Charging cable and spray bottle are not included. Warranty period has expired.