Ergonomic Sitting Position : Chair is designed to give you ultimate comfort by providing you fully adjustable chair which has back support, with breathable mesh to keep you sweat free, adjustable height, Smart Tilting Mechanism with locking feature and Smooth 360 degree Swivel. Featuring A Padded Seat As Well As The Back, It Allows All-Day Comfort And Support Office Chairs With Back Support. Having Comfortable Arm Rests. The pneumatic adjustment lever will allow you to easily adjust the seat height. Tilt lock mechanism rocks/tilts the chair and locks in an upright position. Tilt tension adjustment knob adjusts the chair's backward tilt resistance. Product Specifications: Materials:Mesh Chair Type:Armchair Speacial feature: Ergconomic, Adjustable Height Movement Type: Swivel This chair has a 130 kg weight capacity. Color Options : Grey and Black Dimensions: Length: 69 cm Width: 49 cm Height: 54 cm