Samfolk Faraday Box and 2-Pack Faraday Bags — 8.42"x5.19"x2.76" Key Fob Signal-Blocking Kit, PU Leather RF Shielding

The Samfolk Faraday Box and two Faraday bags form a complete signal-blocking kit that prevents wireless relay and unauthorized access to keyless car keys, phones, cards and small electronics.

Modern car thefts and unauthorized data reads exploit wireless signals from key fobs, phones and contactless cards. The Samfolk Faraday Box is a compact, leather-covered storage case lined with RF-shielding material sized to hold multiple keys and small devices. This set also includes two portable Faraday bags with keychain hooks for layered protection at home, in the car, or while traveling.

How does the Samfolk Faraday Box stop keyless car theft?

The box isolates RF signals so scanners and relay devices cannot communicate with the key fob inside. By blocking Bluetooth, Wi‑Fi, RFID and NFC, it removes the wireless bridge thieves rely on to unlock and start vehicles without touching the original key.

• Premium RF shielding lining blocks common attack frequencies
• Fully enclosed design prevents signal leakage when closed
• Large internal dimensions accommodate multiple key fobs and accessories

What fits inside and how big is the storage space?

The interior measures to fit more than a single key fob: you can store car keys, phones, passports, credit cards and small accessories. Its dimensions (8.42" x 5.19" x 2.76") are large enough for family key sets or travel essentials while remaining slim enough for countertop or bag storage.

• Room for several key fobs plus a smartphone or passports
• Works for everyday carry and travel—keeps documents and cards protected
• Two included Faraday bags offer portable, secondary protection

What materials and build quality protect my devices?

The Samfolk Faraday Box pairs a refined PU leather exterior with a high-performance RF-shielding interior. The soft liner protects surfaces while the shielding layer attenuates a wide range of wireless signals without relying on batteries or electronics.

• Durable PU leather exterior for an attractive, scratch-resistant finish
• Multi-layer internal RF shielding to block Bluetooth, Wi‑Fi, RFID and NFC
• Two portable Faraday bags with keychain hooks for easy carrying

How should I use the box and included bags for best protection?

For strongest security, fully close the box when storing keys at home or in a vehicle. Use the two Faraday bags for on-the-go protection—place a key fob inside, clip to a bag or belt loop, or nest the bags inside the box for added redundancy when storing multiple devices.

• Close the lid completely to ensure full signal blocking
• Use bags for daily carry and the box as a secure home hub
• Nest bags inside the box for double-layer protection when needed

Who is this for: The Samfolk Faraday Box kit is designed for drivers with keyless-entry vehicles, travelers who carry contactless cards and passports, apartment dwellers seeking secure storage, and anyone who wants a simple, passive way to block wireless access to everyday electronics. It’s a practical choice for families, commuters, and professionals who prefer a discreet, well-made solution to reduce the risk of signal-based theft and unsolicited wireless reads.