It is manufactured air and woven fabric. Perimeter of the patella is open and silicone pad supported. Two flexible supports on both sides provide increase stabilization and pain relief. It provides pain relief due to radiete heat and with compression on this area. It can be used pre and post operation. Indications Intra articular liquid increase Side ligament injuries and knee cap pain Rehabilitation after surgical intervention Meniscus problems Arthritis, bursitis SIZE KNEE CIRCUMFERENCE(cm) S 31-34 M 34-37 L 37-40 XL 40-44 XXL 44-48 Declaration of Conformity CE