Plastic Safety Barricades Security barricades are durable physical obstacles used to direct pedestrian and vehicle traffic, restrict hazardous areas, and enhance safety. They stand out with their various colors and designs. Their portable structure allows easy relocation, and they can be interconnected to form longer barricades. They are ideal for construction sites, events, roadworks, and temporary closures. Additionally, warning signs can be added to increase visibility and attention. Security barriers are indispensable solutions for maintaining safety and order.