Feel at home with Leitz's Cosy range, no matter where you are. With its minimalist design and inviting matte colors, you can add style and color to your workspace. Made from lightweight material and featuring an ergonomic shape, it is perfect for the demanding office environment or on the go. The binder is equipped with a unique, patented precision mechanism that allows for 50% wider opening and 20% faster operation, helping you stay relaxed and productive all day long. The two-tone cover is ideal for organizing your A4 documents. The ergonomic, rounded spine and lightweight material make it suitable for mobile use. The spine width is 65 mm, providing space for approximately 350 sheets (80 g/m²). It includes a stylish spine label for easy identification of contents and an attractive closure for the secure transport of your documents. There is a 5-year warranty on the mechanism. The binder is made from durable, lightweight, water- and dirt-repellent polyfoam and is packaged plastic-free.