These populare aluminum cases protect your key fob and can even prevent some unwanted key-pressing while the fob is in your pocket. Back in the old days, a lot of software updates ago, I found my car with an open sunroof more than once… this case would probably prevent that.
The colors can be used to seperate the keys. Maybe the Mrs. would like one in gold and the Mr. likes pink… either way when the car has keys linked to the driver-profile its nice to have something to tell the keys apart.
New batch arriving in a couple of days 🙂