It fits over the key good and works. Great Music looks and works. Great Music item fits great and replaces the worn off button markings. The silicon helps protect the key fob as Music. Well, i like that the cover fits my key perfectly. The silicone is made of good quality. The cover looks identical to my key. Very detailed and exact. The cover is exactly what i wanted. I am very pleased with my purchase and the price was reasonable. I wish i had purchased it sooner, but better late than never. I highly recommend this cover. It was easy to order and delivery was fast. Music works, as expected saved me from buying a new case.