EACH- tube of 50 Premium Glow in the Dark Necklaces with Glow time- 8-12 hrs and Shelf life of up to 2 yrs. Size of glow necklaces are 22"long rope with 6 mm in diameter.

 Choose from: Assorted, Blue, Red, Yellow, Orange, Pink and Purple

You can even use them as party favors or plate chargers to light up your table setting.