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Block up to 95% of the RF radiation your router emits — without losing your Wi-Fi connection.
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Pay £30.00 per month with PayPal Pay Later

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This product has multiple variants. The options may be chosen on the product pageEvery WiFi router emits radiofrequency (RF) radiation constantly while it’s switched on — that’s how it transmits your signal. Scientific opinion on the long-term health effects is genuinely divided, and there’s no settled consensus either way. What isn’t in dispute is that routers are usually one of the closest, most constant RF sources in a home — many people leave theirs running 24/7, often in a bedroom or living room. If you’d rather reduce that exposure without giving up WiFi entirely, shielding your router is one of the simplest starting points, since it targets a single fixed source rather than an entire room.
The Faraday Cage Router Box is the stronger option: a stainless steel enclosure that blocks up to 95% of RF radiation from your router, with a fixed, predictable result. It’s the better choice if you want the highest blocking level and don’t need to move it around.
The Y-Fry Router Shield Bag is a lighter-touch, portable alternative — a drawstring fabric cover available in two protection grades. Naturell gives medium protection with less impact on your WiFi range; BlocSilver gives the strongest shielding, recommended if you have a 5GHz+ router. Both let you dial in the level of protection versus range you’re comfortable with.
There’s no scientific consensus on this. What is established is that routers emit RF radiation continuously while switched on, and are typically one of the closest, most constant sources of it in a home. If you’d prefer to reduce your exposure as a precaution, shielding is a straightforward way to do that without switching WiFi off entirely.
This varies by router model, distance, and how much data is being transmitted at the time. If you want a reading specific to your own home rather than a generic figure, an EMF meter will show you exactly what you’re dealing with.
No — both the router box and the Y-Fry bag are designed to reduce your exposure while keeping your connection live. Expect a shorter WiFi range rather than a loss of signal.
Hardwiring via Ethernet is the most effective single step, if it’s practical for your setup. If it isn’t, a router box or bag is the next-best option for reducing exposure while staying wireless.
The BlocSilver fabric option on the Y-Fry bag is recommended for 5GHz+ routers, or the router box for maximum shielding regardless of frequency.
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