Midcentury dining room set with Arrben chairs

Midcentury dining room set with Arrben chairs
7-piece set, including Arrben, Italy, dining table, 2nd half 20th century, oak, black lacquered, tubular steel, chrome-plated, Ø 112 cm, h 74 cm, with 2 extension leaves, each 48 cm long, 4 Arrben armchairs, 2nd half 20th century, tubular steel, chrome-plated, leather upholstery, plastic floor glides, 74.5 x 54.5 x 48 cm, seat height 45 cm, 2 chairs in the style of Giandomenico Belotti, late 20th/early 21st century, tubular steel, chrome-plated, artificial leather upholstery mounted with heavy expanders, plastic floor glides, 79 x 54 x 46 cm, seat height 44 cm, condition A-C, signs of age and use