Product Details: For centuries, cash served as the primary method of payment. The arrival of high-tech cards caused a rapid replacement of these traditional means. This new era of technology calls for a new type of wallet. One that protects your cards and money, but also your privacy. This Wallet Holds... 8 embossed or 12 flat cards 4 extra cards Bills Business cards ReceiptsMetallic has a unique foil finish that creates a shade of intense luminosity. The additional protective layer ensures a smooth surface. RFID/NFC Protected Modern cards, such as travel cards, creditcards and access cards, contain a chip and antenna for wireless communication. These RFID (Radio-Frequency IDentification) or NFC (Near Field Communication) cards increase convenience, but consequently the risks too. They can be read, activated and cloned from a metre away, without you noticing. The Secrid Cardprotector, the aluminium heart of all our wallets, protects your cards from these kinds of unwanted wireless communication.