black fabric adjustable office chair: 1 ) mesh fabric faced 2) PP ... for a long time for your work, this chair will be the best choice;2) If ... chair . colourful adjustable computer chair 1) Fashion design, high quality and high durable;2) Mesh upholstery, PP arm, adjustable back height;3) Recline back ... with lock in any position, nylon base, nylon castor;4) This computer chair can be used in office, ...