These cardholders are made out of thin, waxy Italian leather. They have 2 card slots that can each hold about 3 cards on one side and 1 paper money slot sideways, on the other side. Perfect as a minimal wallet or simply a chic case for business cards. The natural leather will darken to a beautiful honey color over time. -4" x 2.75" Kika NY uses traditional leather working techniques handed down from a master leatherworker, and only the finest leather from Europe and the U.S. to create artisanal products that will last a lifetime.