Very exclusive and special table, called Quadrondo, and designed by Erwin Nagel in 1985 for Rosenthal. He has won various prizes for the design. A classic! The table can be easily turned into a large square table by folding out the 4 individual parts. Please view the photos. With a slider (photos 9 and 10) you lock the table top. The table is made of white ash wood with visible wood grain. High quality, very beautifully made and very heavy and solid. Measurements: Circumference: diameter: 140 cm: h: 75 Square: 140 x 140: h: 70 The table is in nice condition with some minor signs of wear. The round top is very beautiful, the square bottom table top has slightly more signs of wear on 1 side (slightly darker spots).