Increased-capacity, D-ring binder holds more paper than conventional round ring binders all within a sleeker, slimmer profile. Binder rings are mounted on the back cover, making it easy to fold the cover back and under the binder. Folded back front cover can double as a handy writing surface. Two inside pockets provide additional storage. Sturdy, clear vinyl covers make labeling simple plus they"re tear and crack-resistant. Easy Flow sheet lifter. Made of PVC-free polypropylene.