Cardinal FreeStand Easy Open Slant-D Ring Binder - 5" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 925 Sheet Capacity - 4 1/10" Spine Width - 3 Ring - Fastener: D-Ring - Polypropylene - White - 4.88 lb - Recycled - Magnetic Closure, PVC-free,