The Idena Eco binders in A4 format are a practical and environmentally friendly solution for organizing documents. Each binder features two rings and a spine width of 20 millimeters, allowing for easy handling and the addition or removal of pages. These binders are made from high-quality cardboard sourced from sustainable origins, as they carry the FSC Mix certification. With a sales unit of 12 pieces, they are ideal for use in offices, schools, or personal projects. The binders provide ample space for storing A4 paper, making them versatile. Their sturdy construction ensures a long lifespan, while the simple design allows for an appealing presentation of the contents. The Idena Eco binders are an eco-conscious choice for anyone who values sustainability and functionality.