Create highly visible semi-permanent and temporary safety barriers, lanes, aisles and more with a length of STEELMAN 302230 Yellow Plastic Safety Chain. Sold in 100-foot lengths, this lightweight yet durable plastic chain is made of solid, 5mm thick loops that form 7/8-inch wide and 2-inch long links. Thanks to its plastic construction it is easily portable and will not damage vehicles when used to create temporary parking lots. Ideal for use marking out lanes and aisles at festivals, shows, and carnivals it is also perfect for warehouse and retail use when you need to temporarily close off areas to customers or segregate product.