Wilson Jones Ultra Duty D-Ring Binder, 4 inch Cap, BlackThe ultimate professional! Get it together with ultimate style. Take advantage of the look, touch and professional appeal of success. This binder exudes the finest innovation. Experience the effortless Single-Touch ring that allows you to open and close with a single, light touch—no more pinched fingers. Locking No-Gap D-Rings stay tightly closed without gaps and hold 40% more paper than same size round rings. PVC-free. Capacity Range [Max]: 4"; Sheet Capacity: 880; Color(s): Black; Binder Sheet Size: 8 1/2 x 11.