These are sold as a set of two, use them as earring drops or embellishment on a necklace.
Here's the specification sizes for these drops . They are inches 1 1/2 (36mm) by 1/2inches (14mm). They are raw brass and are ready for a patina or paint. They will oxidize over a period of time, but brush up to bright golden color if you use a steel wool (size 0000) pad on them.