Companion Cold Compression Therapy. Combines the effects of cryotherapy and intermittent compression in one simplified system. Frozen gel packs insert into adjustable wraps that are connected to a rechargeable pneumatic pump for icing muscles and joints while pumping oxygenated blood into the area and edema out. Help your patients alleviate swelling and inflammation, while enhancing healing with this unique therapeutic device. Rechargeable pump with battery lasting 4 to 6 hours. Easy to clean re-freezable gel packs. Adjustable nylon wraps for minimal hair collection. Two stifle wrap sizes available. Multiple pressure options with pre-set timer. Three ports on pump for icing multiple areas or patients at the same time. Distal to proximal intermittent compression. Can heat gel inserts in microwave for heat therapy. Complete set includes 2 Stifle Wraps.