Premier Easy Open Clearvue Locking Slant-D Ring Binder, 3 Rings, 3" Capacity, 11 X 8.5, Black ONE-TOUCH® Easy Open® rings open, close and lock with one simple motion. Heavy-duty construction equals lasting durability. Four organization-friendly pockets and non-stick ClearVue™ covers for three-sided customization. PVC-free.