Basic Vinyl D-Ring Binder With Label HolderOpen and close triggers offer easy access to documents. D-Rings hold 25% more sheets than round rings. Rings are mounted on the back cover allowing the front cover to fold back, creating a convenient writing surface. Two inside pockets for additional storage. Save time and energy, immediately identify contents with a glance at the label holder and insert on the spine. Capacity Range [Max]: 3"; Sheet Capacity: 600; Color(s): Black.