This is a high-quality black trunk lid for a 2011 Mercedes S400. It is made of durable rubber and is a direct replacement for your old trunk lid. The lid features gap adjustment regulator regulation and a trunk stopper buffer set pair spacer stand off ga for added convenience. This product has been used and is in normal condition. It comes with an unspecified length warranty to ensure your satisfaction. The upper, lower, rear, left, and right placement on your vehicle is perfect for this lid. The item is manufactured in the United States and is compatible with 2007-2013 Mercedes W221 S Class models.