The plastic type lll break-away barricade is NCHRP 350 approved and is made from 100% recycled plastics (high molecular weight polyethylene) and is fully collapsible. The plastic bases are 25% heavier than the same size wood base and all is pre-drilled for easy set-up and storage. This unit will never rust, splinter or need painting. Break-Away Barricades come in white only, 3M reflective sheeting can be ordered with Engineer Grade, High Intensity or Diamond Grade.