SAMYO Business Card Book Holder Name Card Organizer Professional PU Leather office Journal Namecard Holder Organizer Holds 240 Cards - Black Convenient and Portable - A great look and a great way to stay organized on the go. It keep your cards neatly, makes cards easy to read, allows you a quick flip reference MULTIFUNCTIONAL - A great way to store and organize your note cards, business and personal cards, or ID and credit cards, etc. Large Capacity - This name cards book contains 40 leaves with 3 cells on each leave, total of 120 cells. Each cell can hold 2 PCS name cards by double sides. It can holder for 240 cards toll in total Scratch proof and Waterproof. Materials: PU leather (cover) + PVC sleeve (inside) Measures: 7.3 inches long by 4.5 inches wide by 0.6 inches high.