This solid coffee-table has a hydraulic height adjustment. The width can be expanded to 180 cm with an insert plate. The height can be increased from 53cm to 68cm. The table can therefore also be used as a dining table. The extension panel disappears in the magazine underneath the table top. The table weighs approx. 55 kg. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution