Nice set of lounge chairs, model SZ13, designed by Walter Antonis in 1971 for 't Spectrum.
This model was in production for only 3 years and therefore quite rare.
They have a chrome plated steel tubular frame and a black saddle leather sling seat.,
High-quality chairs and very good looking.
The chairs are in good original condition. The frames are very good. The leather has no defects, just some normal traces of use.