• Manufactured in France according to very strict quality standards. • Patented long-lasting formulations that provide 12 hours of illumination. • 5-year shelf life with individual packaging that protects the glow stick's performance. • Designed for industrial use. • Water-resistant, non-flammable, and non-toxic. • Provides intense and reliable 360-degree illumination. • Visible from 1.6 km away. • Each stick measures 15 cm (6 inches) and each box contains 10 sticks. • Easy activation: bend and shake. • Ideal for emergencies, power outages, safety kits, hazard signaling, and outdoor activities. • Safe and spark or flame-free. • Developed and manufactured in the USA and France.