Step into the groove with our LED Disco Ball Pendant Necklace! This 1 1/2" pendant on a 33" silver beaded necklace shines bright in the night. Ideal for disco & '70s theme parties, each pendant has 3 included & installed AG3 batteries. Perfect for dance floor giveaways & DJ party supplies, let guests' style shine on the dance floor with this dazzling light-up jewelry! Sold by the individual necklace. Please order in increments of 1 necklace.