Office Depot Nonstick Round-Ring Binder, 2in. Rings, 100% Recycled, Green, OD03322 Useful everyday binder keeps your project organized Polypropylene cover is nonstick to help prevent ink and toner stains. Interior pockets keep loose sheets secure inside the binder. Non-locking round rings offer easy access when removing stored sheets. Greener choice  contains 64% total recycled content with 62% postconsumer recycled content.