ThermoActive Shoulder Support Right Arm Doppler Transducers 21 cm) * Made of Endoscopy 21 cm) * Made of Polyethylene * * High density foam increases comfort and relieves pressure and a unique hand held pump that adjusts the level of compression * Fits circumference up to 50 around the chest including the outside of the arm as is or up to 60 with extender straps that are included * Indications: Rotator cuff injury bursitis tendonitis Post surgery shoulder strains and swelling post exercise recovery before and after throwing routines a patented removable gel pack that can either be frozen or heated depending on the use