Set of 4 chairs chrome and suede 70s

Set of 4 chairs years 70/80: base in chrome metal type cantilever (principle of overhang without feet). The seat and backrest are made of suede (original) brown color "chestnut" with an original central fold. Dimensions: l44 X d52 X h81 cm with h seat 46cm approx. Very good general condition for their age. Beautiful condition / gloss of chrome (wear of use but no oxidation or shock or major accident) The suede is original, in good general condition, clean (has been well cleaned): some rare mini stains not very perceptible except on one of the chairs which has a small trace / line on the seat as well as a central spot however discreet (see the annotated detail photo), minor trace on the back of a backrest (consecutive to the support against a wall certainly). The original plastic studs under the feet have disappeared and are replaced by felts.