Big & Tall Flip Arm Chair offers a roomy solution for all users. Weight capacity is 500 lb. Wide seat offers a thick cushion and fabric upholstery. Flip arms with upholstery pads move up and out of the way to rise comfortably. Heavy-duty metal base with durable powder-coat finish is equipped with 2.2" smooth-rolling hooded casters. Breathable mesh back on plastic frame includes lumbar support. Functions include tilt/tilt lock mechanism with seat-height adjustment, tilt tension adjustment and 360-degree swivel.