TonucciManifestodesign carefully chooses materials and production processes in the respect of Nature and Environment. All furniture and accessories are made with natural materials: WOOD, LEATHER, METAL, FABRIC This is an ethical choice and wants to be our small contribution in the respect of the environment in which we live by creating long lasting beauty limiting waste as much as possible. The only component for which we could not find a substitute is the inside of the ottomans that, due to the regulations in force, for contract use, must be made out of a certificated fire-proof material. In the next list you will find a series of certifications regarding our materials and their origins