Erthree RF Shielding Fabric RFID Radiation Shielding Fabric RF Signal Blocking Material for Smart Meters

Data Protection As an Insert in the wallet or handbag to protect your credit cards from data theft High Shielding Conductive fabric for blocking RF signals such as cell bluetooth WiFi GPS Material Made of copper and cloth material scratchproof durable and has high Conduction Application Suitable for making antistatic cloth wireless meter shielding etextiles shielding curtain to reduce EMP and EMI radiation Size The length is 1 meter and width is 11 meter very easy to cut and sew which can meet your different needs