Create your own custom crowd control solution with the Mr. Chain Heavy Duty Plastic Barrier Chain. Made of lightweight and strong high-density polyethylene with an extra-tough tensile strength of 300 pounds, this plastic link chain is perfect for forming lines, directing crowds, or restricting access to protect people and property. Its bright color makes it ideal for creating awareness to potential hazards, designating safe walkways, restricting access, and creating safe work zones. Use the Mr. Chain Plastic Barrier Chain with Mr. Chain stanchions, poles, and cone connectors (all sold separately) to create strong visual barriers in a wide variety of indoor and outdoor settings, such as manufacturing facilities, construction projects, warehouses, military bases, schools, hospitals, and more. This plastic chain is UV resistant for long-lasting outdoor use and will not rust.