Retractable Belt Stanchion Barriers: This reliable retractable belt barrier stanchion is a high quality solution for crowd control and queue management. Sleek 2.5" diameter posts are secured to a sturdy concrete base with full-circumference rubber floor protector to provide stability without damaging floors. These versatile stanchions are designed to sustain daily use with 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.