Silver RFID Blocking Card Sleeves (10-pack)

These Silvery Horizontal RFID Blocking Card Sleeves help protect 13.56MHz RFID-enabled cards from unauthorised scanning, with a slim wallet-friendly design and ten sleeves included in each pack.

These Adafruit Silvery Horizontal RFID Blocking Card Sleeves keep all your 13.56 MHz 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 aluminium 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.

Not good for 125KHz blocking - usually door-access cards use this frequency.

Learn more about RFID / NFC products and projects on the Adafruit Learning System.

Features

• Blocks 13.56 MHz RFID-enabled cards from unauthorised access
• Protects credit cards, bank cards and photo IDs from identity theft
• More effective than aluminium foil wrapping
• Individual sleeve dimensions: 65mm x 90mm
• Fits standard wallets and purses
• Pack of ten sleeves included
• Not suitable for 125KHz frequency blocking (door-access cards)
• Silvery horizontal design

Specifications

• Dimensions: 65mm x 90mm (Single sleeve)

Package Contents

• 1x Silver RFID Blocking Card Sleeves (10-pack)