The Avery Durable View 3 Ring Binder with 3 inch rings is a reliable and durable storage solution for all your office supplies. With a sleek modern design and a standard shape, these black binders are perfect for everyday use. The round neckline and smooth texture make them easy to handle and the 110-120V power source ensures they are compatible with most power sources. The 6 black binders included in the pack are ideal for organizing and storing your documents and papers with ease. Made by Avery, a trusted brand in office supplies, these binders are a practical and efficient choice for any business or individual needing a high-quality storage solution.