Premium Material - 16' Mirror Disco Balls, made of solid foam, covered with tiny mirror squares for stunning display Perfect DJ Light Effect - Creates shiny party atmosphere, gives you light shows when used with rotating motor & spotlight Easy Installation - No assembly required, with hanging ring that easily attaches to rotating motor Wide Applications - Great for home decorations, DJs, bands, pubs, weddings, banquets, night clubs, discos, stages More Choices - Compatible with our rotary motor