Set of 6 vintage "cobra" chairs by Giotto Stoppino, Italian 1970s

Suite of 6 "cobra" chairs by giotto stoppino (1926-2011), prolific Italian designer and architect). The cobra chair was designed in 1970 and consists of a supporting structure in chromed steel tube snaking from the base to the seat and back. The seat and backrest are made of foam covered with black Skaï. They can be used as dining chairs or as meeting chairs. Original edition from the 70s. In very good condition.