Holographic RFID Blocking Card Holders (10-pack)
100 units will be available shortly.
These Holographic Vertical RFID Blocking Card Sleeves keep all your RFID-enabled cards (i.e. credit cards, bank cards, photo IDs, etc) safe from identity theft and are much more effective than wrapping them in aluminum foil. These protect your cards' Radio Frequency Identification (RFID) chip from getting accessed by an uninvited, unauthorized, potentially nefarious RFID reader.
One single sleeve is 65mm x 90mm. Fits perfectly in your wallet or purse. Comes in a pack of ten, so it's ok if you lose one or give to a friend
Learn more about RFID / NFC products and projects on the Adafruit Learning System.
The Holographic RFID Blocking Card Holders (10-pack) appears in the following collections:
SKU AF-5349
by Little Bird