Check the listing for details. 1 PCS 100 Ft Plastic Chain Links 2" Safety Barrier Chain Red for Crowd Control. Condition: New. Listed at 57.66 USD. General Information：[1]Application: Plastic chain links are a tool that gives information delineation and alerts to parameters and paths used in concerts, museums, restaurants, bars, parks, parking lots, warehouses, and various other public places. Our chains can also be used as crowd control in pedestrian traffic, curb traffic, and security areas, warning signs, props, apparel, and decorations, and can be used in the home, office, commercial, and warehouse applications.[2]And Durable: Safety chain made of lightweight, durable polyethylene plastic material with a marine-grade waterproof and design that won't rust or fade even in the rain or sun, even after long-term use. Common uses include partitions in public areas, separating crowd from access-restricted areas.