Basic Round-Ring Binder With Label Holder Features Two Triggers On The Ring Mechanism That Provide Easy Access To Your Documents. Back-Mounted Metal Rings Allow Pages To Lie Flat. 2" Capacity Holds Up To 475 Sheets. Clear Pockets On The Inside Covers Offer Extra Document Storage With A 30-Sheet Capacity For Each Pocket. Design Also Features A Label Holder, Polypropylene Construction, Sturdy Chipboard Core And Exposed Rivets..