Heavyweight polypropylene pages with reinforced binding edges hold your important business cards for easy reference while at the office or on the road. Organize your business cards with this holder and keep contact information accessible. Pages fit standard three-ring binders. Each page can hold up to 20 business cards and has convenient side-loading sleeves. Card File Refills Type: Business Card Binder Page; Card Size (H x W): 2" x 3 1/2"; For Card Size: 2" x 3 1/2"; Card Capacity: 200.