seat structure. Seasoned beech wood and birch plywood. suspension. Biconical hand-tied steel springs fastened to jute belts.
Fully upholstered in Pelle Frau® leather (also in a two-colour version) or in a combination of two materials. The first upholstery mentioned below is used for the external shell while the second one is used for the internal surface: refer to the data sheet below for details