Material: outside faux leather + inside super fiber leather;Capacity: 1 ID slot, 9 card slots; 1 coin slot and 2 long slots for cash & mobile;Tested & Approved by Independent Lab Tests. Tested for 13.56 MHz Frequency in which the credit cards operate. Leopardd RFID Blocking Protection to Stop Thieves from Obtaining Personal and account information.Peace of Mind - Feel secure knowing that wherever you are in the world, your personal information cannot be compromised by electronic pickpocketing thieves。