Faraday Box Faraday Box, Signal Blocking Shielding Box，Carbonfiber Material Faraday-Box for Laptop/Smartphone/Tablet/Car Keys (Size : 19cmx12cmx9cm)

【High-quality materials】: Faraday box made of wood + leather with stronger shielding, exterior made of high-PU leather, interior lined with a high-quality double-layer premium RF screen that blocks all signal types. 【Reduce Radiation】: The Faraday box is very effective in eliminating the harmful effects of radio waves, WIFI signals or electromagnetic fields in our daily lives. carbon fiber prevents most WIFI, cell phone signals and radiation from passing through 【Prevent information leakage】: I can effectively prevent electromagnetic radiation from mobile phones, protect health, is the first choice for pregnant mothers and civil servants. 【Product Size】: Faraday box size，4.5inx3.5inx2.3in,7.4inx4.7inx3.5in, you can put all your family keys and spare keys in this faraday car key storage give your car a safety cover. 【Anti-GPS tracking positioning】: protect wireless signals, prevent data theft, protect personal safety., Weight: 0.0220462262 pounds, Manufacturer: LMLXYZ