General description Made of high-quality ABS plastic with a carbon fiber pattern, this window lift button cover frame panel trim accessory is designed to enhance the interior and exterior aesthetics of your car. It provides a high-class and fashionable decor style, adding color and sophistication to your vehicle. Technical specifications Material: ABS Color: Carbon Fiber Pattern Package Contents: 4 x Window Lift Cover Measurement allowed error: +/- 1-3 cm Installation 1) Clean the surface and ensure it is dry. 2) Peel off the backing and paste the cover in place (auto adhesive glue is included on the back). 3) Press firmly, especially on the edges, for at least 2 minutes after installation. 4) Use a hair dryer to apply hot air in cold weather to ensure proper adhesion. 5) Avoid water exposure and keep the area dry for 72 hours after installation. Usage If the cover falls off, simply add some tape and reattach it for perfect functionality.