Thera Band Resistive Exercise Tubing 25 Ft. Silver Body Positioners Trioxon's advantages include: Captures your Color:Yellow Trioxon's advantages include: Captures your natural body heat for therapy and pain relief * Allows your skin to ventilate and remain comfortably dry * Corkscrew shaped fibers lift perspiration away from the skin * Provides a free flow of air * Thermoskin combines compression support and naturally generated body heat for therapy and pain relief of sports injuries Arthritis RSI and more * Size 4XL 53 1 4 57 3 4 Use HydraHeat Hot Packs to deliver heat therapy at safer temperatures 25 FOOT PATIENT ROLL * XX Heavy Silver * An excellent tool for hand rehabilitation * 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 *