1. Anti-magnetic RFID, to prevent bank card information from leaking, anti-theft brush. 2. Organ shape card slot design for easy access to cards. 3. 12 card slots and 2 multi-function slots to meet your storage needs. 4. Leather fabric, comfortable, delicate, durable and anti-deformation. 5. Metal zipper for smooth use. 6. Weight: 120g. 7. Size: 115x75x25mm.