* Lightweight and slim body, the MIIIW Credit Card Box Holder is easy to carry or put into your pocket.* Aluminium Alloy Shell, so fashionable, perfect for office or business.* Ergonomic design, 180° round arc design, comfortable handheld feeling.* Mini size but large capacity, enable carry about 16 cards.* Elegant mechanical button, the card will be out of the box after pressing the button gently.