Retractable Belt Stanchion Barriers With Low Profile Base: A 2.5? diameter post is secured to a low profile metal base which provides stumble-proof stability without interrupting foot traffic or causing tripping hazards. These versatile stanchions are built to sustain daily use, fitted with rubber floor protectors to keep surfaces safe from damage, and built in belt braking technology to prevent belt damage with retraction. High quality belts extend to lengths of 7.5 feet, 9 feet, 11 feet, or 13 feet and come in a wide variety of colors and messaging.