Signal-Blocking Material EMF RFID Shielding Fabric Cloth Thickness 0.08/0.12mm

Shielding rate:up to 99%. 1 x Signal Shielding Fabric. Thickness: 0.08mm /0.12mm (optional). Material:Polyester+Copper+Nickel. Notes: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

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