These handy, durable ring binders feature a standard 2 O-ring mechanism with a 25mm capacity for filing A4 documents. The ring binders also feature durable polypropylene covers and a plastic label holder on the spine for quick identification of contents. Ideal for colour coordinated filing, this pack contains 10 yellow ring binders. Size: A4 (210 x 297mm) Standard 2 O-ring mechanism Capacity: 25mm Durable polypropylene covers Plastic label holder on spine Colour: yellow Pack of 10