The Master standard binder from Donau is a practical and environmentally friendly solution for organizing A4 documents. With a spine width of 75 mm, it offers ample space for extensive materials and ensures that everything remains neat and organized. Made from high-quality polypropylene (PP), this binder is not only durable but also lightweight, weighing just 0.42 kg. The use of FSC-certified materials highlights the commitment to sustainability and environmental protection. The binder is designed in an appealing red color, making it a striking and functional accessory for any office or home. With a height of 32 cm and a length of 28.5 cm, it fits perfectly into shelves and filing cabinets. The Master standard binder is therefore the ideal choice for those who value quality and environmental awareness.