-Step 3: After sticking it, press it hard for a period of time, and try not to touch water in 2-3 days. 【Discharge Static Electricity】: This car diffuser shark fin kit has the function of discharging static electricity. 【Beautify the Appearance】: The black diffuser shark fin as a roof accent not only gives the vehicle a dynamic visual effect and adds a touch of sportiness, but also contrasts with the body color and enhances the vehicle's overall styling and recognition. The belt replacement for the Thorens TD-318 MKIII TD 318 MKIII TD318 MKIII turntable is crafted with quality to operate inaudibly over time while maintaining correct speed racing sport Alpha racing Air Vortex Generator Diffuser Roof Shark Fins... Aazon.co: RULLINE Air Vortex Generator Diffuser Shark Fin 10pcs Set -Step 2: When the car body is dry, use hairdryer or lighter to heat up the adhesive on the back of the product, and then slowly stick it on the corresponding position of the original car. 【Strong Adhesive】: The product adopts a stick-on design with strong adhesion, which is not easy to fall off even when driving on highway, rainy days, snowy days, bumpy roads, etc. Aleta De Tiburón Para Carro VMS RACING 7 PC Piece Universal Black Vortex Generators Roof Shark Fins Spoiler Wing Kit (Set Of Seven) Compatible With Car Truck SUV Aletas De Tiburón Para Carro Even if it encounters bumps or slight collision during vehicle traveling, it can keep its shape and function unchanged, and is not easy to break or break. 【Practical Function】: The black diffuser shark fin on the roof tail is designed in a streamlined shape, which can guide the airflow generated by the roof when the vehicle is moving, reducing air resistance and improving the vehicle's driving stability, especially at high speeds, helping to reduce wind noise and improve fuel economy. -Step 1: Clean the car body with a towel, make sure there is no water oil and debris. Specifications: Material: ABS Color: black, carbon fiber print Size: 3.15*1.61*0.86in Weight: 0.35oz Quantity: 10PCS Installation Instructions. 【High Quality Material】: The product is made of ABS material, which has good mechanical strength and impact resistance.