... 3.Fluorescent orange, High visibility 4.Reasonable design, the cone could be stacked one by one 5.Injecting moulding in ... 1 pieceThe PVC cone could be twisted and pressed in 180 degrees. It ... craze in low tempreture -30°C. Highly reflective, good warning effects at both day and night, anti-UV, aging resistance ... , blue, yellow, green and white(as you required) PVC Cone