Multiple storage options. Includes 12 transparent sleeves, clear-view credential window and additional card pocket. Envelope-style snap closure. You can help Rolodex reach our goal donation of $24,000 or more to City of Hope for breast cancer research, treatment and education. Through December 31, 2011, $0.50 from your purchase of this business card holder will go toward that donation. Card Holder Type: Business Card Book; Card Capacity: 36; For Card Size: N/A; Color(s): Pink.