This is a great new collectible for anyone who loves the hobby of Amateur Radio. This logo is the worldwide logo for Amateur Radio. This logo displays the circuit diagram featuring components common to every radio: an antenna, inductor and ground. This collectible is a great conversation piece and will look good on any occasion. This emblem measures 1 inch tall and is made of high quality materials. The metal is brass with a black nickel finish and with a yellow epoxy colorfill. This item is new and never worn. Picture doesn't do the item justice. Ball chain included. Comes in a polybag and is shipped USPS First Class Mail in a small bubble envelope. Email with questions before purchasing. Email about quantities.