The 501 Göteborg chair was created by Erik Gunnar Asplund in 1934/1937 and was put into production for Cassina in 1983.501 Göteborg has a soft, rounded design. The chair is made of a delicate wooden frame with four legs. The frame is available in walnut or ash, with a natural or stained finish. The backrest consists of a padded steel frame and the cushion is upholstered with foam, providing a seat with high comfort. 501 Gothenburg is available in a choice of leather and fabric upholstery for the seat and backrest.