Modernize your office with the Pattern Office Chair in Vinyl. Steadily advance through the day with a finely upholstered boxed seat pattern, polished steel armrests and base, padded waterfall seat, five dual-wheel casters for easy movement over hardwood or carpeted surfaces, full 360 degree swivel, tilt tension control knob, and pneumatic height adjustment. Perfect for modern home or office workspaces.Set Includes:One - Pattern Office Chair Overall Product Dimensions: 24.5"L x 23.5"W x 35 - 37"HSeat Dimensions: 21"L x 17 - 21"W x 18.5 - 22"HBackrest Dimensions: 19.5"L x 2.5"W x 17.5"HArmrest Dimensions: 24.5"L x 1.5"W x 26.5 - 29"HCushion Thichkness: 4"HBase Dimension: 24.5"WSpace Between Armrest and Seat: 8"H Product Materials: PU with 30kg/M3 density foamca117-2013Powder coated steel frame/armrestRadius 33cm steel baseTools includedPU caster with chromed covergas spring:6.5cm/7cm dropmultifunctional mechanism