Anti-Ram Vehicle Barriers: Portable and Foldable Design The HITOMARUKUN is a lightweight, movable anti-collision barrier designed to non-lethally stop invading vehicles. It is mainly used on urban road sections with low-speed traffic and in municipal road isolation areas. Weighing only 13.4kg, it is the smallest and lightest model in its anti-collision product series. Its foldable structure allows one person to carry, quickly deploy, and store it. The main body is made of