This is a vintage ROTARY INTERNATIONAL AUTO-GLO license plate topper. The back is marked AUTO-GLO REG. U.S. PAT. OFF. THE STENPHO COMPANY 124 EAST THIRD STREET DAYTON, 2 OHIO. It has some light wear overall so be sure to look at all of my pictures. It is 3 1/2 inches wide and 4 1/2 inches tall. Priority shipping with tracking in a box will be $10.40 in the US. shipping out of the US will be higher and must go through eBay's global shipping program. Watch my auctions for many more toppers. I will be happy to combine shipping with items that end on the SAME DAY. Ebay might charge sales tax depending on what state you live in.