RFID (radio-frequency identification chip) protection technology inside the card holder; unique protective barrier which blocks RFID signals encoded in passports, IDs and credit cards. Hidden zipper lock and double-locked strap for extra security. Internal zippered pockets. Slip pockets for credit cards, business cards and ID card.� Features: Rfid Blocking Closure Type: Zipper Manufacturer Warranty: 3 Year Measurements: 10 Length/Inches, 1 Height/Inches, 9.3 Width/Inches Weight (lb.): 0.1 Lb Base Material: 100% Polyester Care: Wipe Clean Country of Origin: Imported