Made of high quality carbon fiber. Make your car looks more cool and distinctive. Enhances appearance and adds stylish individualism. Dustproof, effective for corrosion, deformation and color fade protection. Prevent the car from being scraped and improve the level of the decoration of the car. Easy installation with Self-Adhesive Tape.Do a little cleaning and heat the tape a little before installation will help the cover stick in place better. Type: Voice Control Button Cover Use: Decoration Fixation: Stick up Fitment For C8 2020-2023(3 buttons model only!!!) Colour:Blue Material:carbon fiber Package Contents: 1 Set x Steering Wheel Button Sticker 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.