This barricade features steel Legs with 8"x24" plastic board on top and 8"x24" plastic board on bottom, both unsheeted. The boards on this barricade can be replaced in minutes and legs can also be replaced or repaired. Bolt holes are molded into each of the plastic boards, making them quick and easy to replace. The legs have galvanized coated finish for corrosion protection and the plastic boards are strong and dense. They will not bend, warp, crack, splinter, or peel, so you will have little to no maintenance.