This is a set of 4 acrylic glass and steel chairs, original 70's, probably produced on the wave of the success of Piretti's Plia but structurally and aesthetically appears far more beautiful, although the undersigned is a lover of the Castelli's chair. The frame is made of tubular steel, with black abs joint, seat and back in acrylic glass, acrylic, color fumee. The dimensions are in cm: Height 75 x Width 50. Seat Height in cm: 44. The condition of the chairs are nothing short of excellent, the steel structure is devoid of signs of oxidation or rust, the acrylic parts do not have crystallization, or injury or breakage. The price is for all 4 chairs. This piece is designed in the style of the selected designer and/or manufacturer