Have some summer fun with the LED 4’ Glow Stick with Lanyard! These glow sticks can be used for any kind of party. Can be a perfect way to greet your guests and enjoy some light up fun. Going to a concert? The LED 4’ Glow Stick with Lanyard will make everyone want to glow with you! Comes in a pack of 50 with the dimensions of the glow stick 4” and Necklace: 30”. Lanyards do not come pre-attached. Glow in the dark sticks contain a non-toxic chemical that illuminates once activated. To activate bend the stick until you hear a crack, shake it and watch it GLOW! Be sure to view our full selection of glow in the dark party supplies or Light up necklaces for your guests to glow the night away.