Forbes Genuine Leather Aluminum Base High Back Executive Chair - White W 26.13" x D 25.35" x H 45.63"-48.75"; Adjustable Height: 17.94"-21.06" Genuine Leather with High Density Foam Padding and Leatherette Match on back Padded Armrest, Aluminum Base, and PU Castors Ergonomic Tilt Mechanism and Chrome Gas Lift.