Adeco Extremely Comfy with Extra Padding & Larger Seat! Black Modern Adjustable Swivel Hydraulic bar Stools Low Back Accent Chair, Restaurant & Home, Walnut; Matt Black Leather-look upholstery, chrome-coated Sturdy base Seat Height: 22-31"; Total Max Height: 42 3" 360 degree rotation great design to act as a booster chairs for children Adjustable Height, thick padding, comfortable large Seat materials: PU, plywood, Chromed Steel Adjustable Height, thick padding, comfortable large Seat materials: PU, plywood, Chromed Steel