Retractable Belt Fixed Stanchion Safety Barrier: With a sturdy 3" post in highly visible yellow, red, or orange, this retractable belt barrier safety stanchion is a popular solution for crowd control in warehouses, construction sites, or work zones. A small 5? diameter fixed base allows you to keep the floor clear and prevent tripping hazards while securely fastening stanchions flush to the floor. Designed to sustain daily use, built in belt braking technology prevents belt damage with retraction. High quality belts extend to lengths of 14 feet and 16 feet and come in a wide variety of colors and messaging