2-Pack Red 22" Glow Necklaces - Easy-to-Use and Perfect for Nighttime Parties. Add some great-looking glow to your next nighttime party! Our easy-to-use 22" glow necklaces come in an eye-catching retail pack and are retail-ready packed with everything you need to create a 22" glowing necklace. Simply crack and shake the (2) 11" glow sticks in the pack then connect and wear! Swap colors with friends for fun bi-color necklaces! Our Red 22" Retail Pack Glow Necklaces are sold in a pack of 2 glow sticks