For safety and emergencies 12 hour useful glow time Individually foil wrapped including lanyard 4 Year shelf life Used by military and law enforcement 48 pcs 12-Hour 6" Safety Lightstick 48 pcs 12-Hour 6" Safety Lightstick Only $0.75 each. 50% off the retail price $ 36.00 12-Hour Safety Lightsticks Only $0.60 each Individual foil pack 480 pcs/case, 10 x 48-ct display $ 288.00