Improve safety and control traffic flow with the Guardian expandable steel safety barrier, designed for temporary barricade use in parking areas, garages, construction zones, warehouses, and outdoor environments. Its high-visibility yellow and black finish makes it easy to spot, helping guide vehicles and pedestrians while clearly marking restricted or hazardous areas. Built from durable steel, this barrier delivers dependable strength while remaining portable at just 36 lbs.. The accordion-style design expands to 8' 7/8" wide, stands 44" high, and measures 16" deep, providing wide coverage when in use. When no longer needed, it collapses down to only 17" wide for compact storage and convenient transport. Equipped with four locking wheels and handles on both sides, the barrier is easy to move, position, and secure. The locking casters keep it stable during use, while the smooth mobility allows quick adjustments in dynamic environments such as job sites, driveways, and emergency situations. For larger setups, multiple barriers can be connected using the built-in pin system to create extended barricade lines. Designed for both indoor and outdoor use, this steel safety barrier offers a reliable, flexible solution for traffic control, hazard marking, and temporary access restriction.