ThermoActive Shoulder Support Right Arm Tens Units Upgraded Threshold Ramp * The The unfolded towel measures Upgraded Threshold Ramp * The Transitions Modular Entry Ramp is strong lightweight and safe for all users * Made of aluminum * Modular design * Usable size (in) ( H x L x W ) 2x12x34 * Weight ( lbs * Two year warranty a patented removable gel pack that can either be frozen or heated depending on the use 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