Faraday Signal-Blocking Pouch for Phone, Car Key and RFID Cards

This Faraday pouch is intended to attenuate wireless signals when a phone, car key or RFID card is placed completely inside and the hook-and-loop closure is fully sealed. Its shielding construction is designed for RFID, Bluetooth, 4G, WiFi, GPS, GSM and other radio-frequency signals.

Use

• Place the device or card completely inside the pouch and close it carefully.
• Signal attenuation depends on the frequency, device, placement and complete closure.
• Test the result with the specific device after closing the pouch, especially before relying on it for a car key.

Technical details

• Material: soft leather imitation with a shielding layer.
• Closure: hook and loop.
• Dimensions in millimetres: 185 × 110.
• Weight: 64 g.
• Colour: black.

The pouch is a passive shielding accessory; it does not transmit a signal of its own.