As has been stolen from our car, an Opel Astra H, the antenna, I ordered this. It looks visually good, is to 2 sizes adjustable and comes with 3 adapters. The only shortcoming is that the antenna does not complete to 100% with the apparatus of the car, through a slightly thicker Gummring, eg sealing ring, but the small distance can be well balanced. The receiver is like an original accessory. Would buy the product again, which I do not, however, hope ...