An RFID wallet blocks electromagnetic signals, preventing skimmers from reading data on credit cards, IDs, and passports with RFID chips.

RFID technology allows you to simply tap or wave your credit card near a card reader or ATM. Using this technology to make purchases gives you the ability to complete transactions within seconds.

As RFID systems proliferate, so do products claiming to protect against RFID theft. How significant is the risk of RFID credit card crime? We investigated.

The CardArmor RFID Blocking Card is constructed using multi-layer composite materials that interfere with electromagnetic fields.

The RFID reader presented itself to his computer as a USB HID device that spit out characters into a text editor whenever an RFID card was waved above the coil.