High-capacity business card file boasts side-by-side rotary files for an impressive 800-card maximum capacity. Special rotation mechanism keeps the viewed card in place and large ergonomic knobs have cushioned inserts for easy turning. Includes 300 double-sided sleeves and 25 A-Z index dividers. Manufacturer's one-year limited warranty. Card Holder Type: Open Rotary Business/Address Card File; Card Capacity: 800; For Card Size: 2 7/8 x 4 1/8; Color(s): Black.