Lovely vintage green cased glass light shade is approx. 6 1/2" tall, 7" in diameter at the flared end, and 2 1/8" diameter at the fitter end. Not being an expert on lighting, it seems too large to be a chandelier shade, but most likely the proper size for a lamp. The shade has an excess bump in the glass on the fitter, a manufacturing imperfection. It is in very good used condition, with no chips or cracks.