The aluminum Cardprotector protects your most important plastic cards against bending and breaking, but also stops malicious parties reading your RFID and NFC Cards. RFID (Radio Frequency Identification) cards contain a chip and an antenna for wireless communication. Examples of RFID cards include the Octopus card, ID cards, the latest generation of credit cards and bank cards, as well as various access passes. Brand : C-Secure Color : Black Material : Leather Type : Card, ID & Cash Cardholder Targeted Group : Unisex Color Family : BlackBrand : C-SecureColor : BlackMaterial : LeatherTargeted Group : Unisex