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StepOnWarningTriagle / Road Hazard Triangle


When your car is broken down on the road, you have to put the warning triangle behind your car to prevent a second accident.
However, Putting warning triangle at side of road is dangerous. Step on Warning Triangle is an air operated road harzard triangle.
It works faster and safer than the hand operated normal triangle.


Hong-ik University

Hong-ik University
suwon, South Korea


Hong-ik University

Hong-ik University
suwon, South Korea