All pieces in the collection may be associated with two special mechanisms that guarantee an absolute variation of the “comfort system”. The first allows height variation of the back cushions via rotation of the rear brackets to a vertical or horizontal position, thanks to an innovative, exclusive patented mechanism. The second involves the seat, which may be slid forwards, thus increasing the usable depth and letting the body stretch out completely. All the structures are in metal and guaranteed for 10 years. Satin finish steel feet. Seat padding in polyurethane foam in different densities with quilted layer of goose down, back cushions in goose down in baffle channels. The covers can be removed from all pieces.