1,Multi-function emgency light 2,strong magnetism, 3,red flicker light 4,led light 5,hammerand blade 1,Warning signal visble up to half a mile 2,compact and highly visible can replace bulky triangle fixtures 3,Contains a strong magnet for placement on vehicle ,will not damage vehicle 4,Finish,can also be placed safety on the ground or roadway 5,Casing is constructed of super high strength plastic ...