This is an aftermarket product imported from overseas. This is a precisely crafted reproduction of the metal backplate that has been included since 2014. However, it has the Logoz stamp on the back! It's made of metal and has a fairly hefty feel. Color: Gold/Black Diameter: 53.5mm Thickness: 2mm Material: Steel This item is not sold separately, so don't miss this opportunity. Perfect for a little bit of dress-up. Mounting screws are included, though they are a bit long. If you have the original screws, please use those instead.