Backed by an unparalleled production process Empire serves users with a wide variety of application-specific products. From premium detectable underground tape to heavy-duty stretch tape, our utility products are held to the highest quality control standards, ensuring they perform up to spec, every time. The Empire 78-003 Stake Flags comes in a pink color, so it's easy to spot. The wire stem is 21 in. in length for marking trails, surveying projects and similar tasks.