Beautifully smooth with a modern finger jointed design the madrid solid oak extensions add an extra 100cm to the madrid 200cm 240cm and 300cm dining tables creating additional space to accommodate an extra 2 diners the extensions are thick durable and are complete with an oiled finish to implement the extensions they are simply slotted in at each end of the table and secured with discreet butterfly screws when not in use the extensions are stored separately from the tabler measurements