RFID (Radio-Frequency Identification Chip) protection technology inside the waist pouch; unique protective barrier which blocks RFID signals encoded in passports, IDs and credit cards. Conceals all your belongings neatly under clothing to keep them secure. Lightweight and durable Poly/Nylon. Features: Rfid Blocking Closure Type: Zipper Manufacturer Warranty: 3 Year Measurements: 12.7 Width/Inches, .12 Height/Inches, 4.5 Length/Inches Weight (lb.): 0.1 Lb Base Material: 100% Polyester Care: Wipe Clean Country of Origin: Imported