ST Click Task Chair Adjustable seat height Adjustable back height (ratchet) Adjustable seat and back angle Optional adjustable arms Optional drafting kit Available in high and low back Moulded seat and back foam Square seat 3 lever ergonomic mechanism 660mm black nylon base Available in Metro black only AFRDI tested to level 6 Minor assembly required Suitable for indoor use only 7 year warranty Weight limit is 130kg