ZHONYEE RFID Blocking Neck Stash Hidden Security Wallet Durable & Dependable - High-quality 100% nylon with the properties of lightweight,waterproof and anti-tear which satisfies your outdoor activities. RFID BLOCKING SYSTEM - Secures your RFID Chip enabled Credit Cards & Passports from illegal scanning. COMFORTABLE & ADJUSTABLE - Wearing line has a movable slider,it is reasonable to adjust the length based on your stature. UNDERCOVER & PREVENT PICKPOCKETING - Passport Holder can be comfortably worn around the neck and underneath your clothing to protect your cash,credit cards,passports and other important items against from pickpockets. 100% MONEY BACK GUARANTEE - If for any reason you are not satisfied with our product you will receive a full refund no questions asked and hassle free.