kejin gtrim Metallic Trim is very common. Any trim with a little metallic material could be considered as a metallic trim. Metallic can refer to any metal colors. The most common is silver and gold. #gold#bias#bindingmoreMetallic Trim is very common. Any trim with a little metallic material could be considered as a metallic trim. Metallic can refer to any metal colors. The most common is silver and gold. #gold#bias#binding#tape