5.25" 134 mm Aluminum Carbon Fiber Style Fuel Door Self-Adhesive Sticker 5.25" 134 mm Aluminum Carbon Fiber Style Fuel Door Self-Adhesive Sticker Diameter: 5.25" (134 mm) Gives your vehicle a high-end custom carbon fiber look. (this decal is not made with real carbon fiber) Installation: You just need to stick this decal directly over stock fuel lip cover, no modification to the vehicle needed.