The OEM Cardinal EasyOpen ClearVue Binder with Locking Slant-D Rings (CRD10310) features a one-touch locking mechanism for easy opening and closing of the rings. This binder is designed to eliminate the hassle of two-handed, two-step operations, ensuring a smooth user experience. With a 1-1/2 inch capacity, it holds approximately 350 sheets and includes back-mounted steel rings that reduce wear while allowing pages to lie flat. The binder also offers horizontal inside pockets for loose documents, each capable of holding up to 40 sheets, and clear, nonglare overlays for custom title sheets.