Aluminum Escutcheon, flange, dress ring....whatever you want to call it! It fits over the stand pipe to dress things up for your parking meter display.
This escutcheon is about 2" high, 7.4" outside diameter with a 2.4" center hole diameter. This escutcheon was used to dress up the meter pole, just as you see it in the picture. But if you want to take your display to the next level, you can polish or paint it your desired color.