The standard binder from Donau is a practical and environmentally friendly organizational tool that is ideal for filing documents in A4 format. With a height of 32 cm, a width of 7.5 cm, and a length of 28.5 cm, this binder offers ample space for your paperwork. The lever mechanism with two rings ensures secure and easy handling, while the 2.1 mm thick fiberboard provides stability and durability. The binder is made of polypropylene (PP), a material that is not only robust but also eco-friendly. Weighing 0.42 kg, it is easy to transport and suitable for both office and personal use. The white color gives the binder a simple and professional appearance that seamlessly fits into any environment. This standard binder is a reliable solution for the organized storage of documents and helps to create order and clarity.