Specially designed for Tesla Model 3/Model S car keys, it fits your tesla key perfectly and perfectly protects the car key from bumps and scratches in daily use. No Affect Signal Does not affect the signal sent by the Tesla Model 3/Model S key fob. Comes with a metal key fob, your Tesla key fob won't slip off your fingers, making it easier to carry. Durable and high friction key ring cover is durable and will not fade. And there's a lot of friction, so even if the keychain cover isn't fully covered, your keychain won't fall off if you shake it back and forth. Good Protection Provides excellent protection for your Tesla Model 3 / Model S key with a smooth touch, round metal clasp makes the key fob easy to carry around and is drop resistant when held with your fingers. Beautifully packaged This Tesla Model 3 / Model S key fob comes in a box to make it look premium. It can be used as a gift for Christmas, Happy New Year, etc.