These are really cute. 3 of the four came with the metal hanger. I bought garden wire to make a hanger for the other. I put them on garden stakes in my flower beds along a pathway. It is so beautiful at night and adds a warm glow to the path. These look like fireflies in a jar. So far all 4 are still working. One of them does leak around the seal and collects water. I love that they are solar powered and has an easy door to open up to change the battery as needed.