The seat module, the backrest and armrest, and the characteristic capitonné design, still manufactured with the innovative system of cables, hooks and rings, which defines its characteristic look and modularity. The core of the seats, backs and armrests is made up of injection foam with metal frames; the padding is made of polyurethane in various levels of density and firmness, with different shaped layers interacting to create a comfortable spring-like effect. This engineering feature makes the sofa extraordinarily comfortable and allows the interior of the sofa to be disassembled, making it easy to recycle. The fundamental characteristic of the sofa is its unlimited modularity, a geometric nature that allows each element to become a sort of enormous pixel through which to define your home environment. Thanks to the tie-rods and rings, the modules can be unhooked and recombined at will, allowing the sofa to adapt to an evolving taste and to the dynamic needs of those using it, while always maintaining its unique identity. Features 2 removable armrests, 2 removable backrests, and 8 locking castors Easy to assemble, only the armrest and backrest need to assemble by a hook lock The sofas are filled with premium high-density sponge and soft cotton only, bottom with a metal panel Each piece can be easily rearranged and reconfigured