HERCULES Series Big & Tall Office Chair 500 LB Weight Capacity 22'' Wide Seat 5'' Thick Foam Padded Seat and Back Black Fabric Upholstery Soft Polypropylene Arm Rests Height Adjustable Arms Swivel Control Mechanism with Asynchronous Back Tilt Back Tilt Locks in any available position Back Height Adjustment Pneumatic Seat Height Adjustment 5-Star Steel Base with Black Powder Coat Finish Heavy Duty Dual Wheel Casters

Seat Size: 22''W x 21.5''D Back Size: 21.5''W x 22 - 24''H Arm Height From Floor: 26 - 32.25''H Arm Height From Seat: 6 - 9''H Overall Width: 29''W Overall Depth: 31''D Overall Height: 39.5 - 42.5''H