The product has been designed to be used in situations where full extension of the knee is required. It provides post-operative support following patellar, arthral and collateral ligament operations. The product is made with fabric laminated sponge in 6 mm thickness laminated with terrycloth interiorly. It provides 0 extension to the knee with stays on both sides and at the back axis of the knee. It is 45, 55, 65, 75 cm long.