Locking D-Ring View Binder features no-pinch rings that open, close and lock with one touch. D-ring design holds more sheets than standard round-ring binders. Locking steel rings are mounted to the back instead of the spine so pages lie flat. 3" ring capacity holds approximately 650 sheets. Clear, nonglare overlay holds custom title sheets. Acid-free polypropylene construction prevents contents from sticking to the binder cover. Four horizontal pockets are stacked inside front and back covers to maximize storage space on the covers. Each pocket holds 30 sheets. Binder also features exposed rivets and a sturdy chipboard core. Business Source Locking D-Ring View Binder - 3" (76.20 mm) Binder Capacity - Letter - 8 1/2" (215.90 mm) x 11" (279.40 mm) Sheet Size - 650 Sheet Capacity - Fastener: D-Ring - Pocket: 4, Inside Front & Back - Polypropylene, Chipboard - Black - Recycled - Non-glare, Acid-free, Exposed Rivet, Locking Ring, Non-stick - 1 Each General Information Manufacturer: Business SourceManufacturer Part Number: 26962Brand Name: Business SourceProduct Name: Locking D-Ring View BinderMarketing Information: Locking D-Ring View Binder features no-pinch rings that open, close and lock with one touch. D-ring design holds more sheets than standard round-ring binders. Locking steel rings are mounted to the back instead of the spine so pages lie flat. 3" ring capacity holds approximately 650 sheets. Clear, nonglare overlay holds custom title sheets. Acid-free polypropylene construction prevents contents from sticking to the binder cover. Four horizontal pockets are stacked inside front and back covers to maximize storage space on the covers. Each pocket holds 30 sheets. Binder also features exposed rivets and a sturdy chipboard core.Packaged Quantity: 1 EachProduct Type: Ring Binder Product Information Binder Capacity: 3" (76.20 mm)Sheet Capacity: 650Sheet Standard: LetterSheet Size: 8 1/2" (215.90 mm) Width x 11" (279.40 mm) LengthFastener Type: D-RingFastener Location: Back-mountedFastener Material: SteelTotal Number of Pockets: 4Pocket Location: Inside Front & BackFeatures: Non-glare Acid-free Exposed Rivet Locking Ring Non-stick Physical Characteristics Color: BlackMaterial: Polypropylene Chipboard Miscellaneous Recycled: YesRecycled Content: 62%Post-consumer-waste%: 61%Assembly Required: NoCountry of Origin: Mexico Product Numbers: 035255269629