The Big and Tall Executive Chair features tilt tension control with tilt lock to give you the ability to adjust the recline rate based on your weight. Swivel-tilt with adjustable tension allows the chair to tilt from a point under the center of the seat to let you rock back and forth. Seat-height adjustment allows you to set the height to the desired position relative to the floor. Arm-height adjustment allows you to move the arms up or down for proper ergonomic positioning. Big and Tall Chair offers a weight capacity of 350 lb. - 100 lb. more than a standard Eurotech chair.