IZTOSS Black Shark Fin Antenna for VW Volkswagen Golf MK6 Jetta MK5 Passat CC B6 Tiguan This item is a decoration shark fin antenna that would make your car stands out from the crowds. The item is 100% band new and high quality guaranteed. Attention: this item only has a decoration function. The material is ABS + waterproof rubber layer.The size is about 11.5cm in length, 7cm in width Clean the surface where you want to stick the antenna, and then dry surface.3M adhesive base on back, no need of drilling or screws. It's easy to installTore off the 3M back glue, make this product paste, with handle gently pressing a few minutes, let the glue face more joint.