The standard binder from Donau is a practical and environmentally friendly organizational tool that is ideal for storing A4 documents. With a sturdy lever mechanism and two rings, this binder ensures secure and easy handling of your papers. The fiberboard has a thickness of 2.1 mm, providing a robust structure, while the overall weight of 1290 g/m² speaks to its high quality. The binder is made from polypropylene (PP), a material that is not only durable but also eco-friendly. With a height of 32 cm, a width of 7 cm, and a length of 28.5 cm, this binder fits easily into shelves and filing cabinets. The appealing green color gives the binder a fresh look, making it an attractive element in any office or workspace. Made in Poland, this standard binder combines functionality and sustainability, making it an excellent choice for those who value organization and environmental awareness.