Back and arm-rest become one element, creating continuous geometries between full and empty volumes, sharping, sinuous and fluid shapes that joining the seat, express the maximum of comfort. The structure is in solid wood and multilayer. The spring system of the seat is made of elastic crossed belts. The filling is in C.F.C. - free, non - deformable polyurethane foam and differentiated density with 100% polyester fibers. The seat cushion has the supporting heart in polyurethane foam not deformable. The optional cushions are in feather 100%. The covers of the cushions are in reinforced fabric 100% cotton. The feet are in metal with epoxy varnish in colors white or black. Completely removable covers except for the leather version.
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.