Business Source Basic Round Ring Binder – 1″ Binder Capacity – 8 1/2″ x 5 1/2″ Sheet Size – 240 Sheet Capacity – 3 Ring(s) – Fastener(s): Round Ring – Chipboard, Polypropylene – Black – Open and Closed Triggers, Exposed Rivet, Sturdy – 1 Each

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″ capacity holds up to 240 sheets. Clear pockets inside front and back 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.