Silver RFID Blocking Card Sleeves (10-pack)
100 units will be available shortly.
These Silvery Horizontal 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 away one to a friend
Learn more about RFID / NFC products and projects on the Adafruit Learning System.
The Silver RFID Blocking Card Sleeves (10-pack) appears in the following collections:
SKU AF-5350
by Little Bird