Item:Bank Card Blocker/Credit Card Protector/RFID Blocking Card Material:PVC Application:RFID credit card protection Frequency:125Khz/13.56Mhz/860-960Mhz Size:85.5*54mm/Customized Printing:Offset printing/Pantone color Thickness:0.9-2mm Usage:Inset 2 cards in wallet Product name:Bank Card Blocker/Credit Card Protector/RFID Blocking Card Show More