Light Stick Is 6 Inches Long And Weighs Only 0,8 Ounces-they Can Be Worn While Trick-or-treating Just Bend It Until You Hear The "snap" Then Shake It A Couple Of Time The Chemicals Inside Will Mix, And The Stick Will Glow For Up To 30 Minutes They Work In Most Any Environment-rain, Snow, Under Water, Desert Heat Etc A Great Way To Provide Temporarty Emergency Lighting In A Power Outage Or While Camping

Light Stick Is 6 Inches Long And Weighs Only 0,8 Ounces-they Can Be Worn While Trick-or-treating Just Bend It Until You Hear The "snap" Then Shake It A Couple Of Time The Chemicals Inside Will Mix, And The Stick Will Glow For Up To 30 Minutes They Work In Most Any Environment-rain, Snow, Under Water, Desert Heat Etc A Great Way To Provide Temporarty Emergency Lighting In A Power Outage Or While Camping