1、  Base design: Sand and cement ballasting at bottom and connected cone with rails, it is very firm and heavy, thus get more stable.

2、  Top design: The unique O-TOP/T-TOP design, provides a  handle that makes the cone easy to carry and  be equipped with other safety fitting.

3、  Reflection: with wide reflective film, the caution effect is good, and can print writing or symbol on it as customers’ need.