Jens Risom's furniture, the first collection designed for and manufactured by Knoll, helped establish the company as an early provider of modern design in America. The combination of geometric angles exhibits Risom's Scandinavian design sensibilities. Height (cm): 75 Diameter (cm): 120 Material: Natural Ash, Oak, Walnut American Adjustable Turbosmooth. The file MAT - three-minded material table. http://www.knoll.com/product/risom-dining-table