1.It has favorable flexibility and can stand press of car, also it will not be brokenif it is struck by hard things! 
2.It is sunproof, waterproof, heat-resistant,cold-resistant, non-rimous, colorfastand so on! 
3.Interphase red and white is very striking . At night, it can reflect dazzlinglight and make the drivers see clearly! Usage: It is used on the crossing of roadways, maintenance of freeways, hotels, residentialquarters, dangerous zone, building sites and so on.