Stable characteristics, high reliability. Accentuates your vehicles overall look. Perfect fitment with no modification required. Gives your vehicle a new style and appearance. The fine surface glue treatment brings a glossy, elegant and luxurious appearance. Self-adhesive design, harmless to your car, easy to stick to the car and 't fall off. Please make sure your car shaped as our picture show before purchasing Installation steps: 1. Clean the fine particles and dust on the surface of the car panel, and check the position of the sticker and the surface of the panel. 2. Wipe the adhesion promoter to the back of the product, align the position and paste it on. 3. Press hard to make the sticker fit the panel better. Fitment: fit for 2016-2021 fit for C7 2014-2019 Colour:A:Carbon Fiber Pattern Material:carbon fiber Package Contents: 1 * Start Stop Button Cover Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.