Made with recessed slot on the back, can install with double sided sponge tapes or by few batch of silicone glue (not included) can get them from local Bunning store. This item is in the category "Vehicle Parts & Accessories\Car & Truck Parts & Accessories\Exterior Parts & Accessories\Spoilers & Wings".
The seller is "balihut123" and is located in this country: AU. This item can be shipped to Australia, all countries in Europe, all countries in continental Asia, United States, New Zealand.