2 PCS Phone Faraday Bags, Waterproof & Fireproof Signal Blocking Bag, Foldable Privacy Protection Pouch for Phones and Car Keys, Universal for Most Electronic Devices (Black)

1.This phone faraday bag set provides complete signal shielding for your devices and privacy.2.It blocks cellular, WiFi, RFID, and Bluetooth signals effectively.3.The waterproof and fireproof construction ensures safety during daily use.4.These pouches prevent vehicle theft by blocking key fob signals.5.The lightweight, foldable design fits easily in pockets or bags.

• Signal Shielding Function: This faraday pouch blocks WiFi, 4G/5G, Bluetooth, RFID and other frequency bands, preventing phone signals from disturbing sleep, interfering with driving, or affecting sensitive individuals.
• Vehicle Theft Prevention: This key fob protector blocks car key signals to prevent thieves from amplifying and hacking the signal to remotely open doors, providing essential anti-theft protection for most vehicle models and brands.
• Privacy Protection: This signal blocking bag shields against WiFi, Bluetooth, RFID, SMS, and NFC signals, effectively preventing personal information leaks and vehicle location tracking for enhanced digital privacy.
• Durable Multi-layer Construction: This faraday bag features a wear-resistant, waterproof, and fireproof outer shell with a secure velcro closure, while the inner layer is made from high-grade shielding fiberglass material for stable, reliable signal blocking.
• Portable Set: This bags measuring 8 " x 4.8 ", lightweight and foldable for pocket or bag storage. Compatible with phones, car keys, handheld radios, GPS devices, and other small electronics for instant shielding on the go.