Knee Support Standard X Large 15.5 16.25 Interferential Stimulators Deluxe padding provides a comfortable Ships From:FL, USA Deluxe padding provides a comfortable bath * 1 Padded seat and back are made of thick vinyl that resists tearing * Seat height adjustable from 18 * Supports a robust data set including real time SpO2 and PR values SatSeconds alarm management pleth waveform blip bar and tabular trend data 25 (measurement taken just under the knee cap while knee is slightly bent) * Thermal support for prevention treatment & rehabilitation of the knee * Provides protection and support against general wear and tear including sprains strains and twisted knees * Anatomically shaped in 3 pieces for more comfort and a better fit * Thermoskin increases elasticity of muscles tendons and ligaments to reduce the risk of injury when under stress and strain * Clinically proven to increase surface skin and subcutaneous temperature between 2 3 degrees F the optimal level to make tendons and muscles more pliable and elastic to provide optimal muscle function X Large * Fits knee circum