Real Carbon Fiber for Highest Durability and Appearances. Reduces Drag, Increases Fuel Efficiency, Reinforces Downforce, Traction and Stability. Double-sided adhesive paste, Easy to Install. Enjoy your comfortable driving time. Package included: 2pcs seat back cover trims. Product Name: Seat Back Trim. Package Weight: 2.48kg. Made of High Quality Lightweight Carbon Fiber. 2pcs seat back cover trims. Carmotoring is committed to delivering the most cost-effective and standard auto tuning parts to global customers. We have improved the traditional manual production process by using our in-house CAD design, 3D printing and CNC milling operations. And we will always pursue technological innovation, strict quality control and considerate service. We provide the best service for you.