Internal structure: Curved fir wood multi-ply , double
shell. Cushions padding : Sitting cushion , back and
arms :Expanded polyurethane with different density.
Upholstery:
High quality leathers or fabrics available in different
categories.
External structure , base and legs:
Solid American walnut. The double shell of the backrest
allows the combined use of two different
leathers or fabrics.