Shintop RFID Aluminum Wallet Credit Card Holder- Prevent Electronic Scan Theft RFID Blocking Case Identity Protection Anti Magnetic Designer (Red) RFID Protected -Durable plastic case with aluminum shell Identity Protection-Helps prevent identity theft and scamming of personal information Easy click button for opening and closing,Latches safely and securely when not in use. Compact & slim design for your pocket, 6 Slots, Capacity for up to 12 credit cards. Integrated RFID repellent material protects from credit card scanners and readers