NOBLEMOOD Set of Gray Contemporary Ergonomic Adjustable Height Swivel Faux leather Executive Chair

500lbs Big and Tall Office Chair is made of high quality PU leather with breathable holes on back, ensuring a cool,comfortable seating experience; Leather office chair with innerspring in 23.6" W seat, resilient and won't collapse

Thanks to the ergonomic office chair, you can customize lumbar support by turning the knob clockwise or counterclockwise, choose effective support fitted to your back, eliminate pressure buildup and prevent back pains

Unlike other desk chairs, our oversized office chair with 3.1"W rubber wheels ensures smooth and quiet sliding, gliding and swiveling without leaving any mark on hardwood, laminate, tile, or vinyl flooring

Under the seat of this plus size office chair, there is a tilt tension adjustment knob;You can glide sitting on the large office chair from angle 90 to 130 degree, or lock it at any angle, take a relaxation after long term working

The heavy duty office chair with a 4-level gas lift and swivel metal base, allows you to adjust height range from 0 to 4.7"; The wide office chair with 500 lbs weight capacity offers perfect stability