The highway guardrail delineator reflectors is functionally a piece of sight guidance facility that is installed on the guardrail to reveal the road boundary and guide the vehicle to run regularly. It’s retro reflectivity provides nice visibility for vehicles especially in the night. According to the different shapes of the delineator, it is divided into 3 main types:
The reflector of trapezoid delineator is made of acrylic material. It has long service life and good reflecting property. It can be solidly fastened on the guardrail beams.