Conjure High-Back Swivel/Tilt Office Chair gives you more control with an on-off control level for the swivel tilt mechanism so you can better personalize it according to your body type. Adjust the height of the built-in ratchet back and lumbar support. High-strength mesh upholstery covers the back for breathable, cradling comfort. Arms adjust in height and width and are cushioned with soft polyurethane pads. Fabric-covered seat lets you sink into thick, polyurethane molded foam for more support throughout the workday. Other functions include tilt tension adjustment and 360-degree swivel. Reinforced nylon base is equipped with nylon casters for easy mobility. Weight capacity is 275 lb.