Faraday Cellphone Bags

Signal Isolation Pouch Signal Blocking, Anti-Tracking, Anti-Spying, Radiation Protection for Smart Phone Cell Phones, Key Fobs and Credit Cards

Dimensions: 12.2X 6.1X 0.5inch ,for smart phone,key fobs and credit cards
Fold and seal the water-resistant bag to block GPS, cell signals, satellite, and bluetooth frequencies

Radio frequency shielding spec: 68dB - 82dB attenuation from low MHz to high GHz

High quality materials and construction protects fabric and lengthens life of bag