we are a manufacturer of keychain since 1999, we have a group of professional designer and your design will be welcome the same keychain,car logo keychain1>material:zinc alloy;2>finish:polish, plated, painted;3>diameter of key ring is 33mm.4>size of pendant:35*6mm;5>Net weight:41.62g; Gross weight:64.35g;6>color:pantone choice;7>package:each in a plastic box;8>gold-plating or chrome-plating keychain are available;we can customize it as per your design or requirements