The supporting frame is in solid wood and multilayer. The spring system of the seat is composed of elastic belts. The padding is in C.F.C. - free non-deformable polyurethane foam in differentiated thicknesses and 100% polyester fibre. The seat cushions, reversible, are in selected and sterilized 70% goose feather and 30% duck feather ?Assopiuma? with supporting heart in C.F.C. - free non-deformable polyurethane foam and covers in reinforced fabric 100% cotton. The seat cushions are also available in C.F.C. - free non-deformable polyurethane foam and 100% polyester fibre. The back cushions are stuffed in 100% feather. The feet are in wood walnut dyed. The footstool has self-locking wheels. Completely removable-covers.
Busnelli is being involved for half a century in the production of upholstered furniture signed with the silver brand. The experimental care of the searchers of Centro Studi & Ricerche Busnelli (Study & Research Centre) and the co-operation with professional architects and designers, generated high qualitative and design products which denoted the Company's history. Many of these products, characterized by innovative forms, time-proof materials, versatile structures, have contributed to the design history; Fiocco and Libro, original chairs of 1970, are part of the Permanent Collection at the Museum of Modern Art in New York.