A chrome strip is a narrow, reflective stripe that is often added to the front grille or other parts of an automobile. The term "chrome" refers to a process in which a thin layer of actual chromium metal is deposited onto a surface, creating a bright and shiny appearance. Chrome strips are typically made from stainless steel with a chrome plating, giving them their reflective and eye-catching look. They can also serve as an additional safety feature by making the vehicle more visible on the road.