1- 2.5'' and 1-4.5'' BLUE glass ball pair and 1 -2.5'' green glass ball comes
with copper rings that enable a person to use them in different ways for
different items.They are mostly used for the common weathervane and
lightening rods. These balls are not returnable,,only because it probably wont
survive the return trip..You can ask any questions that you want,, and i will
respond so that i can help you achieve what you are setting out to do.PLEASE
NOTE IN SOME CASES YOU WILL HAVE TO GLUE OR REGLUE THE COPPER CAPS ON THE WAY
THAT YOU WANT,ITS EASY.HOWEVER THEY COME GLUED ON AS SHOWN.