The GRS Fento Board is the latest ergonomic knee brace. This product is specially designed for extra mobility: you don't tie this knee brace around your knees, and the lever on the top makes it easy to move around. The GRS Fento Board has the perfect weight: light enough so you can move around easily and heavy enough so it won't shift while kneeling and won't blow away when used outdoors. It is also hard-wearing, breathable and has a strong non-slip bottom and a wide surface for added stability.
