ProStyle Hinged Knee Support X Large 17 19 Jobst Ultrasheer 30 40 ThighHi pulse rate error is ±2 00298E pulse rate error is ±2 bpm or ±2% (select larger) 5cm *Require increased sitting stability *Require correction of pelvic asymmetry (medial lateral and or anterior posterior) *Skin Protection: based on over forty years of research and client experience our patented ROHO© DRY FLOATATION© technology provides unparalleled performance in facilitating blood flow by fitting matching and tracking the shape of an individual *Shape Fitting: The unique cellular design of the HIGH PROFILE© allows the cushion to constantly conform and track movements of the body *The simple adjustment and conformity of the cells accommodates and meets the unique skin soft tissue integrity needs of each individual throughout the day *Convenience: All postural adjustments are made while the user is seated eliminating the need for transfer on and off the chair during the evaluation process *Medicare code: E2624 and E2625 *Construction: flame resistant black neoprene (not made with natural rubber latex) *Includes: HIGH PROFILE Dual Compartment Cushion two way stretch cover hand inflation pump repair kit and operation instructions *Optional Heavy Duty Cover available *Height: 4 Designed to give you the comfort of an elastic support with the therapeutic properties of heat without the perspiration associated with neoprene * ProStyle retains heat to help keep muscle loose * Offers treatment for ACL LCL MCL PCL sprains * Recommened for swollen or tender knees resulting from: sprains strains sports injuries or post operative rehab * Offers treatment for Osgood Schlatter Disease as well as patellar instability * HCPC Code L1810