The Spigen Slim Armor CS allows you to store two credit cards thanks to a convenient sliding cover that keeps both credit cards and cash out of sight. Your smartphone is double protected thanks to the Air Cushion technology, i.e. reinforced corners and the back part, which acts as an invisible armor. - the case has the function of a wallet: the back part contains a credit card compartment with a secure and easily movable cover. - the ability to store two credit cards, certified Military Grade Protection.