These Glow Necklaces let you add your choice of simple imprint so you will have glow-in-the-dark products with YOUR school name on them! The 22" long glow necklace comes in a variety of colors and features your straight line copy in one location (upper case only; 26 characters max). Each necklace comes with a connector that is attached to the necklace. Simply crack and shake to use. One-time use only. Stock up on Glow Necklaces for night games, nighttime school events, Prom and more.