Set of 3 vintage school chairs

Superb set of 3 old school chairs. Tubular metal structure painted red. Seat and back in wood painted green. In their original patina, they are stable and without any particular problem. There are signs of wear that contribute to giving them a beautiful patina. Lack of paint in places, visible signs of friction but nothing serious (see photos) 2 chairs have the same height. The 3rd is slightly higher. Attractive price. Lots of charm! Total height of the two identical chairs: 76 cm. Seat height: 42 cm. Width: 45 cm. Depth: 46 cm. Total height of the 3rd chair: 80 cm. Seat height: 45 cm. Width: 46.5 cm. Depth: 46 cm.