Pair of vintage chairs by G. Piretti for Castelli, Italy 1960s

A pair of chairs manufactured by Castelli, designed by Giancarlo Piretti, Italy, 1960s, signed. They are characterized by a minimalist, economical form, with an emphasis on functionalism. Made: metal-chrome structure, backrest and seat made of plastic. Condition: good - very good, with local patina, scratches,. They have been refreshed, kept in the original. Dimensions: - height 75 cm - high seat 44 - width 47 cm - main 48 cm - weight 4.8 kg