SLNT Faraday Key Fob Bag Black Extra Small. What makes the SLNT Faraday Key Fob Bag unique from other Faraday Carrying Bags is that it's specifically designed for key fobs to prevent a relay attack as well as provide EMP protection which can stop people from cloning your car's key fob identifier and stealing your vehicle. Pick up a SLNT Faraday Key Fob Bag to protect against EMPs WiFi and other wireless attacks. Specifications for SLNT Faraday Key Fob Bag: Manufacturer: SLNT Fabric/Material: Polyester Pack Application: Travel Gender: Unisex Features of SLNT Faraday Key Fob Bag Silent Pocket Faraday cage with snap closure Extra small features a fold and snap closure to minimize the size of the bag Small features a snap closure. External key chain loop Package Contents: SLNT Faraday Key Fob Bag SLNT SPS-FGBN: Faraday Key Fob Bag Black Extra Small