Product features: Glossy , Easy to install, Add a color adding luury and to your car. Name: Car Glass Lift Switch Frame Condition: Compatible: For C8 2020-2023 Installation method: 1) Please use double-sided tape to stick on the back of the product 2) Clean the suface where you want to stick. Keep dry and clean. 3) Tear off the tape and it tightly, and the installation can be completed quickly and easily. 4) Please do hard especially on the edges at least 2 mins after installing. 5) If the weather is cold.Please use the hair dryer(hot air blowing)in order to viscous. 6) Please keep dry after been install at least 72 hours. Or it easy to fall off. Material: ABS colour: Carbon fiber Package Contents: 2 Car Glass Lift Switch Frame 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.