Abstract: A method of blocking the signal of an RFID tag from being read without consent or knowledge of the owner. A lining or cloth is first made of non-magnetic material containing non-magnetic metal in such concentration as is capable of blocking or attenuating transmission of a signal to or from said Radio Frequency Identification Tag. The lining or cloth is then incorporated into an article of manufacture wherein the article may be used to hold a Radio Frequency identification Tag. Lining for Blocking RFID Tag Signal Making a cloth or lining of non-magnetic material containing non-magnetic metal in such concentration as is capable of blocking or attenuating transmission of a signal to or from a Radio Frequency Identification tag; and incorporating the cloth or lining into an article of manufacture wherein the article may be used to block or attenuate a signal to or from a Radio Frequency Identification Tag.