The Blue Angel is the ecolabel of the federal government of Germany since 1978. The Blue Angel sets high standards for environmentally friendly product design and has proven itself over the past 40 years as a reliable guide for a more sustainable consumption. Blue Angel Leitz 16520030, Índex de pestanyes numèric, Cartró, Blau, Gris, A4, 230 g/m², 240 mm Leitz 16520030. Tipus: Índex de pestanyes numèric, Material: Cartró, Color de producte: Blau, Gris. Amplada: 240 mm, Longitud: 300 mm, Alçada: 1 mm. Certificats de sostenibilitat: Blue Angel