Set of 4 modernist black chairs with light blue ribbed fabric

Set of 4 modernist chairs dating from the late 70s. Original glossy black lacquered wooden frame. The fabric has been replaced with a light blue 70000 martindales corduroy. Ideal for intensive use. Comfortable and robust. They fit perfectly into a contemporary interior. We are also selling another similar set of 6 chairs with light green velvet fabric. A total of 10 chairs. In good condition dimensions: total width 44 total depth 45 total height 83 seat height 46.5 seat depth 38 back height 39.5.