lt;stronggt;ACC12993lt;/stronggt;lt;BR/gt;Acco Prong Paper File Fastenerslt;BR/gt;High quality, durable and easy to use. Compressor fits snugly over base to hold loose folders. Tin-plated steel stands up to repeated use. File Fasteners Type: Prong Base Length: 2amp;quot;.lt;BR/gt;lt;BR/gt;lt;stronggt;UNV21200lt;/stronggt;lt;BR/gt;Acco Prong Paper File Fastenerslt;BR/gt;For copiers. Great for everyday use. Acid-free for archival quality. This product was made from wood that came from a certified managed forest. Size: 8 1/2 x 11 Paper Colors: White Paper Weight: 20 lb Sheets Per Unit: 5,000.