RFID Interfacing 1/4 yard
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RFID blocking material is an item that can be attached to your clothing, bag, or wallet and will stop an RFID reader from accessing their contents. It is generally made of copper or metal mesh that prevents the radio waves emitted by a reader to pass through. RFID blocking material is typically used for things like protecting credit cards, passports, and other personal information stored on a keychain. 9" x 43" Wide Thickness .08-.09 mm