Flex Task Operator Chair Black Frame With Black Fabric Seat Blue Back With ArmsFlex Task Operator Chair Black Frame With Black Fabric Seat Blue Back With Arms The Flex uses modern materials to create a chair that is practical and innovative with features such as pliable and flexible backrest, adjustable gel padded arms, a large cushioned seat with waterfall front and an enclosed mechanism. Available with White or Black finish 5 star base and frame. Stylish modern design Flexible back for optimum user comfort Large cushioned seat