Fun Central S6 100 Count 22 inches Premium Glow Stick Necklaces, Glow Necklace, Light up Necklace, Glowing Necklace, Glow in The Dark Necklace - Blue SIZE: Light up the night with our 100 counts of 22 inch blue glow necklaces! They're a perfect accessory for a variety of costumes. PERFECT FOR PARTIES: Fun Central Glow Stick Necklaces Blue Glow Sticks is a perfect accessory for a variety of costumes, and they make fun party favors for both children and adults and watch how your Glowing Necklace brighten parties such as Mardi Gras, rave parties, neon parties, glow in the dark-themed birthday parties, Halloween parties, Christmas parties, New Years eve and many more occasions! INCLUDES: Each necklace glows 1 time, for 8-12 hours, and comes with 1 connector (pre-attached). To activate the item, snap it and then shake it until it starts to glow. ENJOY WITH NO WORRIES: These Glow Sticks are made of plastic that is safe, non-toxic, and environment friendly. Strong, durable, and free from chemical odor. Glow lasts up to longer hours.