Giancarlo Piretti chairs with wooden seats and backs

A set of 8 chairs by Giancarlo Piretti for Castelli with seats and backs in rosewood, from the 70s, they are all stamped, metal and aluminum legs, the legs are covered with a gray coating and at the ends of the legs ball joints. The chairs are stable and solid, in good condition, some scratches on the seats and backs and small gaps in the gray covering at the ends of the legs, see all the photos. Dimensions: height 76cm x width 56cm x depth 55cm...seat height 45cm. Careful packaging for transport.