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 Esselte 1032402, A4, Karton, Biru, Potret, 250 mm, 350 mm Esselte 1032402. Format: A4, Bahan: Karton, Product color: Biru. Lebar: 250 mm, Tinggi: 350 mm, Berat: 50 g. Kuantiti setiap kotak: 100 pc(s). Sustainability certificates: Blue Angel