Made of high quality lightweight ABS plastic. Bolt on upgrade part, easy to install. Installation instruction manual NOT included. All items are Brand New unless stated otherwise on the listing. We sell DIY (Do It Yourself) Items with a few exceptions.We take no responsibility in teaching you how to install. Professional installation is strongly recommended. The item "For 06-11 Honda Civic 4DR Sedan Unpainted Mugen Style RR 4Pic Trunk Wing Spoiler" is in sale since Wednesday, January 17, 2018. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Exterior Parts & Accessories\Spoilers & Wings". The seller is "autumnwish_autoart" and is located in Walnut, California. This item can be shipped to United States.