LP Support Ceramic Elbow Support-993 1. Made of 100% cotton inside lining for comfort. 2. Emited far-infrared rays that penetrate deep into the skin can activate cells, enhances cell renewal, and improves healing ability. 3. Enhance cells renewal and provide soothing relief from minor pain associated with nervous system disorders. 4. Provides support and compression to weak or injured elbow. 5. Four-way stretch elastic compression system helps provide excellent comfort and maximal fit.