Round ring opens and closes easily. view larger Avery Economy Binders Avery economy binders are perfect for light, everyday use. The round rings accommodate up to 460 sheets of paper and can be opened and closed easily when you need to add or remove pages. Economy Non View Binder Light use binder. Two interior pockets. Round ring has non-locking mechanism. Holds 8-1/2- by 11-inch documents. Exposed rivets on back cover. 32% minimum post-consumer content. Economy View Binder A three-ring overlay binder available in assorted fashion colors. Two interior pockets and a clear overlay on front, back, and spine. Holds 8-1/2- by 11-inch documents. Exposed rivets on back cover. 37% minimum post-consumer content. How to Select the Right Binder Heavy-Duty Binder Durable BinderEconomy BinderIdeal for:Maximum PerformanceFrequent UseLight UseRing type: One-Touch EZ-D Slant RoundSheet capacity:0.5" Ring Size 120 sheets100 sheets 1.0" Ring Size275 sheets220 sheets175 sheets1.5" Ring Size400 sheets375 sheets275 sheets2.0" Ring Size540 sheets500 sheets375 sheets3.0" Ring Size670 sheets600 sheets460 sheets4.0" Ring Size780 sheets700 sheets5.0" Ring Size1050 sheets925 sheetsFeatures: More sheet capacity than round and slant rings Back mounted so pages lay flat Gap-free rings help pages turn smoothly More pockets than economy and most durable binders--four total One-Touch EZ-D ring opens easily and locks closed Non-stick cover material Made with 100% recycled chipboard Cover material is PVC-free More sheet capacity than round rings Back mounted so pages lay flat Gap-free rings help pages turn smoothly Color Selection Heavy-Duty Binders Heavy-duty binders offer the most features and the widest range of colors. Durable Binders Durable binders offer a wide range of colors. Economy Binders Economy binders offer a basic color selection. The Avery Family of Binders Heavy Duty View & Non View Heavy-Duty Binders When premium quality is required, Avery heavy-duty binders deliver innovation and maximum performance. Durable View & Non View Durable Binders Whether it"s important presentations or frequently referenced documents, Avery durable binders offer all the features you need. Economy View & Non View Economy Binders Avery economy binders are a simple solution for light use. 8.5" x 5.5" Mini & 14" x 8.5" Legal Alternate-Sized Binders Avery offers a variety of specialty binders to fit your specific needs: 8.5" x 5.5" mini or 14" x 8.5" legal. Presentation Framed View & Flexi-View Presentation Binders Choose from unique features and select colors to get a professional look for important presentations or everyday organization. Flexible Hanging File & Compact Portable Flexible Binders For on-the-go presentations or quick office organization, these binders offer a versatile, flexible solution.