SHSAK-SL-K - SHIELDSAK "Key Fob"
Keep thieves from hijacking your key fob signal and stealing your car. Soft Rip Stop infused fabric forms a Faraday Cage for electronics to block radio frequencies ("RF), Infrared, and Skim/Quick Scan Technology. Works great with Credit Cards.
Outer Dimension: 4.5" x 3"