This vintage lamp shade is a beautiful addition to any home decor. The tulip shape and iridescent clear glass create a traditional and unique appearance. The shade has a 4" fitter and is compatible with many lamp bases, though the brand and model are unknown. The item length and width are specified in the description. Measurements are approximate. This lamp shade is an original and not a licensed reproduction. The shade is in good condition, as shown in the pictures. There is a small chip at the fitter end which should no affect use or appearance.