Comfortable seat with breathe easy mesh fabric gives the user comfort and support The tilt of the chair can be locked in the upright position or left to free float whilst the torsion control knob allows you to adjust the tension required to tilt the chair to best suit your body weight Fixed arms with a chrome feature add support whilst the chrome base offers a contemporary feel Easy to put together with all tools included. 2 year guarantee. For users up to 115 kg and 8 hours of daily use Overall Dimensions (W x D x H): 61 x 67 x 110 to 20.5 cm. Seat height 49 to 58.5 cm. Arm height 18cm above seat. Seat width 50 cm, seat depth 53 cm, back width 47.5 cm, back height 72.5 cm