from the late 1800's or early 1900 or art deco period (no one is quite sure). Pink roses. Using the 'Guilloché glass enamel technique. Functional hair barrette. 1.25" across. Has been in clean, dry storage for decades in an always smoke-free and pet-free home. About Guilloche Enamel: https://www.vam.ac.uk/articles/how-was-it-made-guilloché-enamelling#:~:text=Guilloché%20is%20a%20highly%20decorative,machinery%20known%20as%20ornamental%20lathes.