Worldwide sale. Business card case. Old business card case, very flat, easy to put in the inside pocket of a jacket. Rectangular shape, entirely covered with thin mother-of-pearl and abalone plates. Their diamond shape is arranged in a checkerboard pattern. The upper part opens with a push button to slide the business cards inside. Good condition, without defects. 10.5 cm by 8 cm and 1 cm thick. Superb authentic and RARE case to collect.