Over 60 years of physical therapy products and knowledge has gone into this Chattanooga OptiFlex Patient Kit 20533, designed for use with the OptiFlex 3 CPM and OptiFlex K1 Knee CPM units. Soft deep-pile sheepskin, cushiony foam and durable fleece envelope your patients' legs within the CPM unit, optimizing treatments by ensuring proper position and alignment. Get the most control and comfort out of post-surgical treatment and rehabilitation sessions, and keep your multiple-patient units hygienic and healthfully maintained. Easy to care for and easy to wash, these Chattanooga patient kits are priced right to allow for multiple purchases to accommodate easy swap outs, as needed. Your patients will appreciate your attention to detail and your concentration on their individual comfort.