Lot of 6 disco ball Christmas ornaments. gold blue red silver Balls ( random color) measure: 2 1/2 in. diameter 1 red has a dent blue have wear 1 has a spot from the heat of a light. These are very reflective. Great for a retro themed tree. Hooks not included. Check out other retro ornaments Christmas Ornaments Faceted Plastic Disco Ball Mirror Ball Six vintage faceted plastic ornaments that look like little mirrored disco balls. These are very shiny and reflective. These were manufactured so that the hole to insert the hook into is incorporated into the ornament itself, so no separate parts, other than a hook or ribbon. There is also a small hole on the bottom of each ornament.