RFID Blocking Feature Offers Protection and Peace of Mind
Every Bull Guard wallet is equipped with advanced RFID blocking technology to shield its contents from electronic pickpocketing at the 13.56 MHz frequency. This higher security format is typically used in payment, identification, and transit cards.
Your Bull Guard wallets block the high-frequency RFID signal (13.56 MHz), so you can easily keep your cards and other documents in your wallet while traveling, working or having fun without fearing identity theft.
The RFID lining does not block cards that operate at 125 kHz frequencies
This low frequency common proximity card format is used for gate and door access like hotel keys, many types of employee badges and access cards.