I have a large vintage glass bobeche that you put in a candlestick to catch wax. It is 6 inches across and has a scalloped edge. There is a rubber ring around the base to help it fit snugly. The stem or base is about 3/4 inches across. The hole on the top to put a candle in is about 7/8 inches across. . I put it in one of my candlesticks do you could see how it works (see the last picture) but this is just the glass and doesn’t come with a candlestick. It’s in good condition and looks good but if you run your finger along the ridges underneath, it’s not perfect. You can feel some small chips. See my other ads for jewelry, artwork, home decor and more.