The Esselte 5902812107821 A4 ring binder is a high-quality office accessory designed to help store and organize documents. It is made from durable plastic and features a bright yellow finish. The ring binder can accommodate A4-sized documents and has a width of 75mm. The interior of the ring binder contains two D-shaped rings, allowing it to hold up to two hundred sheets. This ring binder is perfect for storing business paperwork, school notes, or any documents that need to be kept safe and secure.