Cardinal FreeStand Easy Open Slant-D Ring Binder - 2" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 525 Sheet Capacity - 2 19/64" Spine Width - 3 Ring - Fastener: D-Ring - Polypropylene - White - 1.45 lb - Recycled - Magnetic Closure, PVC-free