... life up to 2 yearsColor multiple colors orange, yellow, green, blue, purple, pink, red and availablePacking1pc glow stick/bag, 100bags/box, 12boxes ... /ctnweight16kgsCtn size 40*35*40cmPrincipleNo heat, flame and sparks, no battery requiredAdvantageNon-toxic, non-flammable, non-radioactive, waterproof, windproof Usageconcert, dance hall, Halloween ...