Real Carbon Fiber Interior Seat Side Trim Panel Sticker for Porsche 718 911. Installation:The Back with automotive adhesive tape creates an elegant look, Add a luxurious and elegant feel to your carInstallation guide: 1: Clean the installation site and keep it dry and dust free. 2: Tear off the sticker on the back. 3: If the weather is below 15 degrees, you may need to heat the sticker with a hair dryer for better adhesion. 4: Do not wash the car within 48 hours after installation.