Business grade parts permit this heavy-accountability chair to give a boost to as much as 300 lbs. Upholstered in black breathable mesh material with white underlayer accents and complimentary sewing. Gives deep, ergo layered frame pillows to higher give a boost to your posture. Top-adjustable padded armrests for right kind positioning. Modify the pneumatic seat-Top elevate with adjustable tilt stress knob and recline lock out options to lend a hand to find your best convenience.