What's this on the roadside?

Traffic cone, also known as cone road sign, cone, red hat and obelisk, commonly known as ice cream cone, is a road traffic isolation warning facility. Implement JT/T595-2004 traffic industry standard "Cone Traffic Signs".

The three-dimensional traffic cone is a cone-shaped road sign with a regular hexagon cross section, with a weight of 4500g, which belongs to the patented product of utility model.

The traffic cone of a square monument is similar in shape to a monument, with a quadrangular cross section, which is pressed by PVC molds.

Rubber traffic cone, made of black rubber or white rubber.