Stay prepared for emergencies with our 6'' Blue Safety Glow Sticks! With a 3-year shelf life when unopened, these glow sticks are perfect for keeping on hand in case of emergencies at home, school, office, or while camping. Once activated, each stick will glow for 10+ hours, providing reliable illumination when you need it most. Complete with a lanyard for easy carrying, these glow sticks are sold individually for your convenience. Order in increments of 1 glow stick and ensure you're always ready for any situation.