- Manufacturer: Business Source
- Manufacturer Part Number: 28557BD
- Brand Name: Business Source
- Product Line: Basic
- Product Name: Basic Round Ring Binders
- Packaged Quantity: 4 / Bundle
- Product Type: Ring Binder
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. 1-1/2" capacity holds up to 350 letter-size 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.