Water injection type plastic guard fence [KY block]
KY block is a water injected plastic guard fence which has high safety and mobility. It provides a safe environment to use roads with red & white color and reflective stickers. Not only its good visibility, but it gives more safety by using water to absorb impact. In addition, it can adjust the amount of water with 5 water inlets where you can pour water, so you can easily operate and remove.