This chair was designed by Asst. Prof. Dr. Yavuz Irmak, lecturer at Marmara University, in 1977. Around 60 chairs were produced by the Metal Dizayn firm. The structure of the chair is comprised of perforated plate and metal profile. The seating part is leather upholstered. The chair, the dimensions of which are 45x60x80 cm, was not produced for any special building.