Steelcase Cobi Fabric Chair, Nickel Promotes comfort - a design to foster collaboration Flexing back, seat and top edge to support any position your body needs. Flexing seat encourages you to move and shift; you can sit centered or off to the sides. only one manual adjustment (seat height) because the rest is taken care of for you. The weight-activated mechanism puts you in the best position of comfort, reducing stress on your body Ships fully assembled and weight tested up to 300 lbs. with no loss of performance Designed to foster collaboration With only one adjustment (seat height), cobi allows you to get comfortable quickly Flexing back, seat and top edge to support any position your body needs The weight-activated mechanism puts you in the best position of comfort, reducing stress on your body Ships fully assembled and weight tested up to 300-pound with no loss of performance