Pair of vintage Plidéal extra armchairs

These two foldable armchairs of the brand "plidéal" date from the 50s or 60s. They are in a state of use: some traces of rust on the metal parts, traces of wear on the wood and the canvas (including a tenacious white spot on the red and a dark, less conspicuous, on the blue seat). However, they are solid, comfortable and full of charm. If they were designed for a garden, I imagine them very well as extra armchairs to be placed on a balcony or even in a living room if needed. When folded, in fact, their size is small (68x55x6cm each) which makes it easy to store them in a closet or dressing room.