Interlocking barricades (42" h x 96" l x 2.5" w) are very easy to setup, take down and store. Can be ballasted with 3 gallons of water or water/antifreeze mix to a filled weight of approximately 57 lbs. per barricade section. These units are made of high impact UV resistant polyethylene (.125") for superior strength and durability. Pay for it through advertising. A 28.5" x 36" sign panel can be placed in the center ofr advertising. Setup various configurations to create a continuous interlocking longitudinal barricade walls. Consider a Barricade Gate for access. The two feet twist flush for storage. Specify color when ordering.