PROTECT YOUR CAR: Signal blocking pouch is a must-have for those who are concerned about their car. With this faraday bag for car keys, no more worrying about thieves amplifying your fob signal and opening the car
SLEEK DESIGN: Our stylish rfid key pouch for keyless car is tailored to be easily carried in your pocket or purse. It’s so thin that you won’t even notice it’s there! Made of PU leather and designed for maximum durability
FITS ANY KEYLESS ENTRY FOBS: This key fob protection pouch bag can fit any of the most popular keyless entry fobs including: BMW, Ford, GM, Honda, Hyundai, Jaguar. So don’t worry about your model, this pouch will have you covered

✅Product Name：JD1912 Automotive DC 4 Pin 12V 40A SPST electrical relay Relay,high quality copper coils and silver contacts create excellent electrical conductivity
✅Contact Rating: NO: DC 12V 40A , NC : DC 12V 30A
✅Pin Specifications: 30-High power feed,85-Relay coil ground,86-relay coil feed(trigger wire),87-high power output(normally open contact）