Description:Walter Knoll VOSTRA armchair 607-10, design: Walter Knoll (1950s design), deep rinsed, plum blue textile cover, chrome steel legs, beech wood frame with wave suspension, condition: like new (hardly used), very comfortable! Note: To preserve the value of the original & to ensure the purity of the upholstery covers, they have been deep-cleaned by machine. The procedure is shown in the short clip below.