Review on Tukellen For Audi Key Fob Cover Case Interior Accessories for Key Shells by Darrell Beecher

Nice cover. Does increase the volume of the keychain but I think it will provide the protection I was looking for. There weren't any instructions so you'll have to go back to the Revain page where there are some pictures. Silver wasn't offered when I ordered it, but I'm buying it now. My key fob has a panic button, and although the description says "panic button doesn't fit," it does. I've certainly never used the panic button, but I could use it in a pinch if I remembered where it was.