Please allow 0.5-1 inch difference due to manual measurement. There Are No Instructions Included In This Kit. Professional Installation Is Highly Recommended! The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding.Package Included: 1x Rear Carbon Fiber Spoiler (The Double Side Tape Is Included). This item is in the category "Vehicle Parts & Accessories\Car Tuning & Styling\Body & Exterior Styling\Spoilers & Wings". The seller is "unopery" and is located in this country: CN. This item can be shipped worldwide.