From the SonnetAndFable Etsy shop I originally purchased from: “Please note that while the sun catcher is made of real glass, it is not actual stained glass that has been assembled piece by piece. Rather the design has been printed onto the glass, and the lines have been raised and accentuated to give the glass a textured, authentic finish. The suncatchers come mounted on a silver chain for hanging and include an adhesive hook for windows. SIZE: 152mm x 150mm (6in x 6in)”