The practical folding table B 109 was developed by Thonet as a natural progression from Breuer's range of tubular steel furniture. When folded up it is a console on the wall, 45 cm deep. When needed, the tabletop folds out, turns by 90° and is locked in place by ball latches - the table with a tabletop size of 90 x 90 cm is ready. Black laminate top on a chromed frame