Compile your papers, notes, records, and other essential paperwork inside the School Smart white 3 inch D ring binder. Our binder design has a heavy-gauge chipboard front, back, and spine with a durable suede vinyl cover for extra protection and style. The D ring mechanisms are D-shaped and easy to open and close, so you can store and organize important sheets of paper in your large 3 ring binder. Made of polypropylene, the sturdy binder also has two deep inner pockets to hold loose sheets of paper. Our D ring file has a 725 sheet capacity, and the entire white binder measures 11-1/2 x 11-1/2 inches.