... Q5 q7 guard shield material :stainless steelfunction :1.Protects car before and after Chin from knocking scraping, prevent sewage turbidity ... Stainless steel, wire drawing process, beautifully ornate, increasing the car's three-dimensional, improve aesthetics, play a very good decorative ... lock screw, installation is simple, easy to operate, very solid q7 Q5 guard shield ,front and back guard board ,suv ...