T are 39 Aluminum Christmas tree Ormanment in this group. They are round and faceted like a Disco Ball. The colors are blue, red, yellow and white. The balls each measure 2 1/8 inches NOT counting the plastic end for the hook. I tried to get them to sparkle in the photo like they do when you hold them up but photo is not showing it that well. T is one white bulb that has a small dent on one side but all others are in fine shape. Please ask any questions you may have.