This is a collection of 11 pressed glass bobeches that measure 3" in diameter, with a 1/2" center hole. They are in great condition. There are no attachments for hanging prisims. They could be used for a votive light, on a candle holder or a chandelier. I purchased them for a craft project that will never happen, I just know it, and I need to let go of some of my projects. They're taking over my life. I am deathly affraid of being featured on that show about hoarders, so I'm getting a head start before the camera crew descends. You will be helping me when you purchase these items.