NIULAFR WiFi Router Cover with Faraday Bag, High Protective Router Cover RF Shielding Cover Faraday Phone Bag for WiFi Protection, All Signal Blocking Faraday Pouch Key Fob Signal Jammer

["High-quality protective material: The WiFi router cover is made of copper/nickel/polyester fabric. It has good conductivity and shielding effect, and is certified to provide 99% protection","Adjustable Design: The WiFi guard cover features a single opening and breathable fabric for natural ventilation and heat dissipation. We recommend only covering the router antenna when using WiFi. When sleeping or out and about, please cover the entire router","Household Essential: RF emitted by routers is seriously harmful to our health. Prolonged exposure to RF can cause symptoms such as stress, memory loss. Therefore, we need shielding router cover to protect our families","Care Instructions: Prolonged exposure to air will naturally oxidize the router cover, causing spots and darkening of the surface color. This does not affect its functionality or shielding effectiveness, but rather demonstrates the authenticity and high quality of the material. Please note that washing the protective cover is not recommended","Nice Gift: Modern life makes us almost inseparable from routers. Give your family and friends a gift to keep them away from the harm caused by Wi-Fi routers, especially pregnant women and children"]