Eye Catching Colors: Available in a variety of vivid colors, these colors are clearly visible from a distance. Ideal for isolating dangerous areas with its significant warning effect Material: Safety barrier chain is made of plastic material that is light yet sturdy, offering strong weather resistance, is noncorrosive making it suitable for long term indoor and outdoor use Multipurpose: The plastic chain can be used in many different applications or project such as loading dock or safety barrier for construction site, crowd control, traffic control, decoration Easy Handling: Lightweight plastic construction is easy to use, handle, and clean. Quickly unrolls from its reel without tangling, the chain back around the reel afterwards for compact storage Specifications: The caution security chain has a thickness of 6mm/0.24inch and length of 25m/984.25inch to meet different needs Specification: Material: Plastic Size Chart: Thickness:6mm/0.24inch Length:25m/984.25inch Package Includes: 1 Roll Safety Barrier Chain Note: Please allow slightly errors 1-2cm differences due to manual measurement.