RFID Blocking Sleeve - Credit Card Protector & Passport Protector - Identity Theft Protection Set(10 Credit Card And 2 Passport Protectors) - Shields Radio Frequency ID Theft SAFETY. PRIVACY. SECURITY. - The credit card protector sleeves and passport protector are equipped with BLKT Technology, a unique metal composite, which blocks RFID signals and protects the valuable information stored on RFID chips from unauthorized scans SLIM PROFILE - Keep your wallet and pocket book lean with our credit card protective sleeves specifically designed to not add extra bulk UNIQUE DESIGN - Freely slide your credit cards in and out of the credit card protection sleeves without obstructions found in other brands; perfect, snug fit for cards; excellent fit in all wallet pockets - no cutting or modification required PREMIUM QUALITY - Made from durable, tough materials resistant to tears and punctures - perfect for traveling or everyday use - BLKT TECH credit card sleeves are the highest quality RFID sleeves on the market NO HASSLE MONEY BACK GUARANTEE - We know you'll love our rfid sleeves, that's why if you aren't 100% satisfied, we will provide you with a refund or a free replacement - whichever you prefer