Electric-Comb-Binder-Heavy-Use-Pedal-operated-Orion-E500-Fellowes-5642701-A-comb-binder-that-has-a-pedal-operated-electric-punch-&-is-designed-for-heavy-useage-in-a-commercial-environment-The-ability-to-punch-up-to-30-sheets-&-to-bind-up-to-500-sheets-with-a-51mm-comb-makes-this-binder-suitable-for-a-wide-range-of-documents-&-the-all-metal-engine-&-body-is-durable-&-attractive-The-bound-document-may-be-opened-flat-for-easy-viewing-or-photocopying-&-the-comb-binding-makes-it-easy