Set of 10 business card holders: this business card holder has 10 pieces in 9 colors, 2 x silver, 1 x black, 1 x rose gold, 1 x pink, 1 x saffron, 1 x rosy, 1 x blue, 1 x red, 1 x green. the business appearance and feeling will help you have a good first impression on your clients, associates, and entrepreneurs. Good quality aluminum: business card holder case are made from quality aluminum with the feature of anti-fading, solid construction and comfortable smooth touch. clasp is tight enough so it doesn't open in your pocket. Multifunctional business card holder: each business card holder fits approx. 15-18 business cards or 4-5 credit cards, also suitable for id cards, drivers license, debit card, insurance card, gift cards, and more. good business card organizer to keep cards in good condition and neat. Slim design and anti-fingerprint: name card case is slim and handy, slip it into your pocket easily and convenient to carry and do not leave fingerprint easily. Size3.66 x 2.36 x 0.3 inch