Traffic cones, Specification: 385 x 385 x 770mm. Traffic cone also called safety cones, road cones. Generally they are made out of rubber or plastic that are placed on roads or footpaths to temporarily redirect in a safe manner. They are often used to create merge lanes in case of automobile accidents or during road construction projects. Traffic cones are designed to be highly visible and easily movable. They may have one or two reflective sleeves for further increasing their visibility to vehicle traffic