Extra Length Fixed Retractable Belt Stanchion Barriers: With long belt lengths of 14 feet and 16 feet, you can create cost-effective crowd control barriers and queue lines with fewer stanchions. This small 5? diameter fixed base allows you to keep the floor clear and prevent tripping hazards while securely fastening stanchions flush to the floor. This is particularly convenient for permanent or semi permanent barrier needs. With belts available in a wide variety of colors and messaging, this retractable belt barrier stanchion is a popular crowd control choice.