KFF Sinus Chairs. 1st Edition

German modern sinus chair in wood and black metal by karl-friedrich foster kff, 1990s dining chair with seat and back in light curved wood. The frame of the section is made of metal. Produced and designed by karl-friedrich foster (kkf) around 1990. Designer. Very good condition for their 30 years. Seat height 48cm. This chair is suitable for both a formal place such as an office or waiting room, as well as an informal place such as a bedroom, living room, dining room or entrance hall.