For your consideration is a vintage magnetic flashing light pin.  This is new in the plastic.  Never used.  It operates on 2 CR927 batteries.  The pull tab on the battery area is still present, however I cannot guarantee the batteries still have life in them.  The Jingle Bell is 1 3/4" tall.  Check out the other ones I also have listed as shown in the last photo.  This is for only the Jingle Bell.
  
I have recently acquired a very large estate.  There were many jewelry and collectible pieces.  I will be listing many more items in the next several months as I dig thru all the boxes.  Thanks for looking.  Check my other listings for more jewelry, vintage, antiques, collectibles, clothing, fabrics and holiday items.