Dimensions by Inches: Length x Width x Height 18x21x37H Description: KD, Armless Office Chair w/Swivel (360 Degrees) Adjustable Height: 5 Inches (Metal Gas Lift) Padded SEAT & BACK: PU (Solid Pattern) Horizontal Tufted Backrest: Upholstered (Lined Sequins Outside Back) Armless Inner Frame: Wooden (Ply) Metal 5-Star Base w/Casters: Chrome Finish (Caster without Lock) Color: Silver PU & Chrome Finish Materials: Metal, Upholstered (Seat), Casters, Composite Wood