22 inch glow necklaces are a great way for Kids Teens and Adults to dress up your event, fair, or festival. Each jumbo package contains 100 Large 22 inch neon assorted color glow necklaces. Each necklace consists of a multi colored tube with a connector which forms a single necklace when connected. Perfect for Halloween, prom, glow in the dark events, outdoor parties and more. Glow necklaces last approximately 6 hours. See our full line of fun glow products including glow sticks, bracelets and headbands.