Used by surveyors, utilities, landscapers, construction and public works, these Underground Warning Stake Flags provide a fast and safe method of locating and identifying buried cable and utility lines.
4"H x 5"W vinyl Flags are uniformly color coded to match the recommendations of the American Public Works Association (APWA). Each Flag is secured to a 21"L wire stake. Flags will not fade or mildew after lengthy exposure to the elements. Sold in bundles of 100, all one message. Marking Pens, with black ink, are ideal for writing on Stake Flags.