Business Source Basic Round Ring Binders - 1/2" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - Round Ring Fastener(s) - Vinyl - Dark Blue - 254 g - 1 / Each Catalog Page: 510 General Information Manufacturer:Business SourceManufacturer Part Number:28525Brand Name:Business SourceProduct Name:Basic Round Ring BindersMarketing Information:Basic round-ring binder features two triggers on the ring mechanism that provide easy access to your documents. Back-mounted metal rings allow pages to lie flat. 1/2" capacity holds up to 125 letter-size sheets. Clear pockets on the inside covers offer extra document storage with a 30-sheet capacity for each pocket. Design also features a sturdy chipboard core and exposed rivets. Three-ring binder is made of polypropylene. Packaged Quantity:1 / EachProduct Type:Ring Binder Product Information Binder Capacity:1/2"Sheet Standard:LetterSheet Size:8 1/2" Width x 11" LengthFastener Type:Round Ring Physical Characteristics Color:Dark BlueMaterial:VinylWeight (Approximate):254 g Miscellaneous Recycled:NoAssembly Required:NoCountry of Origin:Mexico