Review on 🔒 9.8 x 11 Inches Faraday Bags: Fireproof & Waterproof Cage for Faraday Key Fob Protector, Cell Phone Signal Jammer, Car RFID Signal Blocking, Anti-Theft Pouch by Ryan Eastman

I have bought about 6 of these blocks over the years. Most were too small. Or, when I tested them, they didn't quite work. This is the first bag I'm happy with. This and more, and it works! I put my phone in there to block tracking. I have a large phone but I could probably fit 6 of my phones in this bag. I also checked it 3 times and it is completely blocked. Good product.