ONE-TOUCH® Easy Open® Slant D® rings open, close and lock with one simple motion. Heavy Duty construction with wrinkle-resistant covers equals lasting durability. Awarded Ease of Use℠ Commendation from the Arthritis Foundation®. Four organization-friendly pockets. PVC-free, non-stick ClearVue™ covers for 3 sided customization. Cover board made from 100% recycled fiber with at least 98% post-consumer fiber. 4", White.