FREE: Credit Card Sleeve. RFID Reader Safe

The listing, Credit Card Sleeve. RFID Reader Safe has ended.

This auction is for the little yellow "thing" pictured here otherwise known as a credit card sleeve. (Wallet NOT included.) Comfortably accomodates several cards.

Recent news articles are alerting us to the existence of RFID readers that can read the information on our cards that have RFID strips in them (Radio Frequency Identification) just by standing close to us, while we are out and about anywhere in public.

Online research tells me that two things - water and aluminum foil can block the readers from getting the information. So I made a little sleeve that fits into my wallet that is lined with several layers of aluminum foil. Then I decided to make some more! Here's one.

Materials: Plastic washable exterior and interior, aluminum foil, thread.