C.H. Hanson 21 in. Blue Marking Flags, 100 pk.

Presco 21 in. Blue Marking Flags deliver the consistent communication and long-lasting visibility your project depends on. Each 2-1/2 in. x 3 in. PVC flag is glued to a high-bend-resistance steel wire staff, not wrapped, so it holds its shape and stays put in the field. Long-lasting material color and bright, fade-resistant ink keep these flags easy to spot at a distance, and the wind-tear resistant PVC withstands prolonged sun and adverse weather with a service temperature rated down to -40°F. Use them to mark the location of underground sprinklers, pipes, and communication, alarm or signal lines. From utility construction and line locating to hardware, forestry, landscaping and pet containment, Presco marking flags keep every crew on the same page. 100 flags per bundle.