Cardinal FreeStand Easy Open Slant-D Ring Binder - 3" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 675 Sheet Capacity - 3" Spine Width - 3 Ring - Fastener: D-Ring - Polypropylene - White - 1.75 lb - Recycled - Magnetic Closure, PVC-free, Non