The new titanium knee brace firm has now been upgraded with thicker fabric with heat retaining properties and now comes as a slip-on style design. The knee brace firm also contains a removable plastic support piece to adjust your level of comfort. The knee brace firm is made with nylon/polyurethane that is embedded with aqua-titanium and aqua-palladium. The strength level of support can be adjusted with detachable Auxiliary belts. Note: package contains one knee brace only.