The OptiFlex Ankle CPM provides anatomical motion for the ankle to enhance patient comfort and compliance. Addresses full ankle range of motion capabilities - Dorsi Flexion/Plantar Flexion and Inversion/Eversion. Features " Easy-to-adjust motors allow treatment parameters to be customized to meet patient s specific therapy protocols " Easy-to-use hand control capable of storing treatment data on memory chip card " Adjustable base for use in bed or chair " Patented Universal left/right design " Provides anatomically correct motion " Lightweight 24 lbs (11 kg) Two-year limited warranty