ThermoActive Calf Arm Support Couches 70 cc capacity * 22 01804 70 cc capacity * 22 mm OD x 22 mm OD tubing connectors * Self sealing lid to ensure circuit patency * Basic positioning Patented technology provides circumferential compression in conjunction with cooling or heating therapy * Each support features 3 components: an anatomical wrap with easy to adjust hook and loop and a unique hand held pump that adjusts the level of compression * Indications: Calf ankle and foot strains and sprains tendonitis Epicondylitis (tennis elbow) Medial Epicondylitis (golfer s elbow) Olecranon Bursitis cubital tunnel syndrome radial tunnel syndrome plantar fasciitis Achilles tendonitis bursitis arch pain heel pain metatarsal pain