OBSOLETE. 83ft pennant flag tapes used to surround, block off, and warn of hazardous areas, 18in x 18in tough, tear-resistant 9-oz vinyl laminated, nylon pennant flags sewn onto high-tensile strength cord, Flags are 18" apart with 20-ft of lead tape at each end, Ideal for extended periods outdoors, Reinforced cord exceeds OSHA's 500-lb tensile strength requirements for use in above-ground construction areas, flat roof jobs, and upper level construction, Fluorescent Orange.