... , non-flammable, non-radioactive, waterproof, windproof Usageconcert, dance hall, Halloween, party, promotions, special events, festival, celebration, giveaway, carnivals,bars, nightclubs Our ... , we can also print it for you.4.If your items are not the normal sizes, we can design the new ... our factory, and build happy long cooperation. star glow stick wholesale glow in the dark products party goods