NOTE: This item does NOT Light Up, Flash, or Blink. Dimensions: Length: 34 in. long Necklace Colors: Purple, Gold, Green Round Disco Bead Necklaces are sold in increments of 12. When you purchase 1 you will receive 12 Round Disco Bead Necklaces. When you purchase 2 you will receive 24 Necklaces, and so on.