Vintage sterling acrylic bubble picture pendant charm. It 1 1/8" in length with the bail ring by 7/8" wide by 1/4" thick and marked STR and tested as sterling silver. The acrylic does have minor surface wear and is in nice condition. The pictures are from a catalog and they are highly magnified and you can see the pixel dots. I would not do that with a real photograph. I am also including the little screw driver for you to open it and insert your own pictures.
Thank you for looking!