ONE-TOUCH Easy Open 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. ClearVue covers for three-sided customization. Capacity Range Max: 1 1/2" Sheet Capacity: 325 Colors: White Binder Sheet Size: 11 x 8 1/2. Green : Cover board contains a minimum of 98% post-consumer recycled content, 100% total recycled content.