Mutual collapsible traffic cone perfect for emergency responders, Fire/EMS or simply as an emergency kit for motorists. Meets MUTCD standards constructed of orange waterproof nylon. Internal light has 2 settings: steady burn and flashing. Cone light endures 100,000 flashes or 36 hours of steady burn. Usable temperature is -40 degree F to 130 degree F; 28-inches height. This product ships in approximately 3 days