Description Seat Dimensions: Seat Width: 52 cm ( 20.5 inch ) Seat Depth: 50 cm ( 19.7 inch ) Seat Height (from floor): Adjustable from 45 cm ( 17.7 inch ) to 55 cm ( 21.7 inch ) Frame Material: ABS, Metal, Chrome Seat Material: Fabric, Sponge Back Dimensions: Back Width: 48 cm ( 18.9 inch ) Back Height: 67 cm ( 26.4 inch ) Overall Dimensions: Width: 62 cm ( 24.4 inch ) Height: 123 cm ( 48.4 inch ) Depth: 62 cm ( 24.4 inch ) Item Weight: 10.5 kg ( 23 lb ) Weight Capacity: 140 kg ( 308 lb ) Item include: 1 x Office Chair 1 x Screw accessories package 1 x Assembly instructions EONLION Office Chair Ergonomic Mesh Back Five-Point Base in Pink