Delineator is set up along the edge of the road (on both sides) , displaying road boundary for driver (Draw a clear lines), with retro-reflective properties of a traffic safety facilities, Functionally, it is a sight line facilities. Depending on the setting conditions  ,it can be divided into freestanding and attached outline standard models (Tow type )

Although the delineator traffic safety facilities is too much, but its role can not be ignored. Especially on the highway , the vehicle with fast speed, and the visual distance is shorter at night for the driver.this will greatly reduce traffic safety, so for safe driving, road delinear  is very important. 

Detailed actual picture

Reflective delineator Application