1. With 3D laser ring texture. 2. Made of metal, durable. 3. Simple installation, directly installed on the tail box trailer cover. 4. Fits for Mercedes-Benz Smart 2009-2014. 5. Installation steps: A. Pry open the tail box trailer cover with a straight stroke; B. Place the gasket and align it with the trailer hole; C. Tighten clockwise; D. Insert it with a cross screwdriver, and rotate it clockwise firmly
