Pair of Plona model armchairs, with aluminum structure, in the slightly larger size of the two existing ones. The seat consists of a single shell in black plastic, with a folding and completely resealable frame.
Produced by Anonima Castelli and designed by Giancarlo Piretti in 1969.
Good condition, scratches present on the metal and plastic.
Measurements in cm 68x60x76h backrest and seat height 46 cm