Impacterra Isobella Office Chair, Gray Executive styling is ideal in modern, open spaces Upholstery color: PU (polyurethane) Gray Frame finish: chrome/aluminum Product Dimensions: height min. 38.5-inch, height max. 42.5-inch by width 24-inch by depth 26.5-inch Other Dimensions: seat height 22-inch, seat cushion depth 19-inch, base diameter 24.75-inch