RK CBAROW10 PVC Retractable Cone Bar, 2" OD x 70-120" Length, Orange (1 Cone Bar) Portable and lightweight cone bars set up in second: Fit Over Most Traffic Cones, Channelizer Cones and Delineator Posts. Durable PVC extends from 70 to 120" In an immediate situation, deploy a bar  placed between two traffic cones  to create a quick and temporary visible barrier. Lightweight, easy to stack and carry, and reflective for evening use. Used for: hazardous areas, utility or road work, construction sites, parking lots, controlled areas, crosswalks, and pedestrian walkways.