The mid-century dining chairs model Brasilia were manufactured by G-Plan in the UK during the 1960s. Complete restored. The frames are made of teak and the seats have been reupholstered with new black natural leather. The teak elements have been cleaned and polished with Danish oil\. I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources and take full responsibility for any authenticity issues arising from misattribution