The plastic crowd control barricade provides a temporary and portable crowd control barricade for the construction area, traffic control and sidewalk protection. Our plastic barricades are lightweight, durable and easy to transport, but rigid polypropylene is designed for protection and guidance. All barricades are connected and interlocked to form a continuous barricade. Boss metala plastic crowd control barrier and our plastic multi door expandable barrier can be filled with water to maintain stability. Choose your plastic barricade today!