WOW Trim ITEM# X-MSCA14OB-RRCF Mercedes CLA, Optional Trunk Bottom Lid, 1 Piece Set, Real Red Carbon Fiber Finest quality flat exterior overlay kit for your specific vehicle, goes over the existing areas (not a replacement part). Precise CAD design with laser cut technology. Durable polyurethane coating for UV protection with automotive grade 3M tape adhesive. Easy, no tools necessary, installation. Just test fit, peel off the red backing, and place over the designated area. 100% Made In USA with limited lifetime warranty. Toll free phone support. Please view item schematic diagram for exact content (selected material will not match to vehicles color).