... -12 hours NAME: 4"glow stick.Glow stick,6 inch glow stick .glow in the dark stick.glow stick ,chemical glow stick NOSIZEPACKMEAS.QTY.N.W ... ,DANCE HALL,CAMPING,BANQUET,FESTIVAL,CELEBRATION,BIVOUAC,ETC. CHEMICAL DEPENDABLE LIGHT SORCES PRODUCE NO HEAT,FLAME,OR SPARKS,ARE UNAFFECTED BY ... USED IN AREAS OF COMBUSTIBLE GAS OR LIQUIDS WHERE ORDINARY LIGHT SOURCES MIGHT POSE AND EXPLOSION OR FIRE HAZARD.\\