Machine engraved black anodized aluminum frame. Our License Plate Frames are made from Top Quality 6061-T6 Aircraft Grade Aluminum and have a military grade anodize coating. All Plate Frames are 3/8 thick x 12 1/2" X 6 1/2" and all of our frames are recessed on the back side so that all of your license plate edges are hidden. Stainless steel hardware included. Manufactured in USA.