This is a NEW vintage style red glass jewel light up chrome safety star. These were originally awarded to safe drivers from insurance companies starting in the 1930s. Owners would mount them to their front or rear license plate or bumper and proudly display that they were safe drivers. Many now want this cool piece as an add on accessory for nostalgia reasons. These look great on hot rods, original cars, rat rods and low riders! This star is highly polished and then chromed to a show quality shine. The red jewel is glass. Red light in middle lights when you install it to your brakes or running lights. This unit comes with a 12 volt bulb but can be easily swapped out the backside with a 6 volt bulb (not included). 6 5/8" top to bottom, 4 1/2" wide, 2 1/2" thick including the bulb holder.These will fit most any of the older cars & trucks! Perfect for your Rat Rod, Hot Rod, Muscle Car, or Custom Car project.