Thermoskin Patella Tracking Stabilizer Medium 13.25 14.5 Treatment Table Accessories 100 FOOT CLINICAL ROLLS * Campylobacter 100 FOOT CLINICAL ROLLS * XX Heavy Silver * Available in seven levels of resistance * Made of natural rubber * Thera band colors increasing in difficulty through seven levels from tan to silver * The color coding system provides positive reinforcement and feedback for gauging results * * Overstuffed biscuit back design Medium * Has a fully adjustable internal buttress which ensures correct positioning and control of patella movement * Allows vertical tracking of the patella during vertical flexion extension * Assists in the treatment of patella problems including instability pain and subluxation (looseness)