2, small flat polymer clay flying birds or rabbit pairs for earring-making. I use them in my Ear Drops shrinkets shrink plastic earrings class. 
I glue these in place with E6000 glue. NO HOLES 
The last photo shows an idea. 
 
 
choose 
*Pair - black 1 flying bird and 1 sitting bird 6/8 " x 5/8" approx.
 
*Pair white Rabbits - 7/8" x 5/8 "