The Master FSC binder from Donau is a practical and environmentally friendly solution for storing A4 documents. With a spine width of 50 mm, it offers ample space for up to 50 sheets, allowing you to organize your papers neatly and clearly. Made from high-quality polypropylene (PP), this binder is not only sturdy but also lightweight and durable. The navy blue color gives it a professional appearance that stands out in any office or work environment. Additionally, the binder carries the FSC Mix certification, meaning that the materials used come from responsibly managed forests. Weighing only 0.4 kg, it is also easy to handle and transport. The Master FSC binder is the ideal choice for anyone who values quality and sustainability.