Pinnacle Systems RFID Blocking Sleeves (10 Credit Card and 2 Passport Protectors) Top Identity Theft Protection Travel Case Set Smart Holders Fit Wallet, Purse and Cell Phones (Men and Women) Protect yourself from digital pickpockets - thwart would be thieves from electronically stealing your valuable personal information Durable: Made out of cardstock-like material, our sleeves are tear, puncture and weather resistant in order to hold up to the stress of everyday use Thin and lean - our cards are intentionally designed to not add bulk to your wallet and pocketbook Easy to use: simply slide your cards and passport into our sleeves with ease, they're ready to go out of the box - no cutting or folding required