Faraday Cage for Router - EMF Radiation Shield

A conductive silver-fiber cover that slips over your Wi-Fi router to reduce the RF signal strength it puts into the room, while the network keeps working. It reduces rather than eliminates: expect a weaker Wi-Fi signal (that is the function), with the biggest effect closest to the router.

Key Details

• Material: breathable silver-fiber shielding fabric that lets router heat escape
• Sizes: 9.8" × 15.7" and 13.8" × 15.7" — measure your router, antennas included, before choosing
• Setup: no tools. Slip it over the router, covering the antennas for the strongest effect.
• Returns: 14-day return window — see our refund policy for the details

How Much Does It Reduce?

It varies with the router, the fit, distance and walls, so we don't quote a percentage. If you want your own numbers, measure with an EMF meter before and after — that is the honest way to know.

Frequently Asked Questions

Will it block my Wi-Fi completely? No. It reduces signal strength, and most homes keep a usable connection. If far rooms lose coverage, move the router closer to where you use it.

Does it fit all routers? The two sizes fit most standard routers. Measure first, including the antennas.

Is installation complicated? No. Slip it over the router — no tools, no settings.