991 The LP Ceramic Knee Support provides support and compression to a weak or injured knee, and is made of 100% cotton inside lining for comfort. It emits far-infrared rays to penetrate deep into the body to activate cells and provide therapeutic heat to improve blood circulation. They enhance cell renewal and provide soothing relief from minor pain associated with nervous system disorders. After applying Ceramic Support for 30 minutes, blood circulation improves and body temperature rises in the covered area. The therapeutic benefit continues up to 20 minutes after removing LP Ceramic Support. Measure the circumference of the knee at the patella with knee fully extended. Small 11 - 13 " 27.9 - 33cm Medium 13 - 15 ¾ " 33 - 40cm Large 15 ¾ – 18 ½ " 40 - 47cm X-Large 18 ½ - 21 ½ " 47 - 54.6cm
