In increasingly populated areas in suburban and urban areas,marking flags serve as a  temporary solution to mark and identify underground assets such as fiber optic cables or to  simply warn third-party members of a specific area. It offers as a warning sign to prevent  underground digging or excavation damage to underground infrastructure. In general, marking flags are made to last outdoors for approximately 3-5 years. They are often used by  telecommunication companies and other utility industries and they provide an excellent means in warning the general public of highly-valuable underground assets. These utility marking flags are remarkably cheap compared to the cost if underground cables were accidentally  damaged. It is why marking flags are so useful and practical to large companies to prevent anyone before digging and potentially harming underground cable lines.If you are in need of marking flags or flag markers, there are some things to consider before  making any purchases.  In general, utility marker flag are composed of two basic units: vinyl flag and PVC staffs.

But you can opt to have just the flag and a wire for attaching to whatever item. However, the  material of utility marker flags needs to be seriously reviewed. All utility marker flags may  appear and look alike but the material itself may not be the same. In fact, most often, the  cheap and inexpensive marking flags are made out of material that are recycled and does not  survive outdoor and weather conditions as long as you may like. This may end up actually costing you more money in the long-term. Ask and consult with reputable utility marker flag  manufacturers and ask about the material.
The next thing you may be wondering is the price. This is probably the most difficult  question and the most impertinent issue for you since there are many different companies  offering competitive prices. Just to remind you, the cheapest isn’t always necessary the best  option. Consider the quality of the material and how it can withstand the harsh condition of
weather and climatic extremes.  Are you willing to buy something that is cheap and not as  durable and end up costing you more when you have to replace? In addition, the time and the  labor-cost to you in replacing flag markers. If you’re seeking the “lowest” and “best” price  that is available, investigate further into the product and its material or quality, seek better comparative advantages, and overall it may save you from many more headaches.
Look into what options you have. Simply the more, the better.  Many utility flag marking manufacturers offer a lot of different designs, where you may custom print with your  company’s information and phone number, and offer a variety of colors, shapes, and sizes. Let  us consider the color aspect. Typically, the color of choice is orange and red because they tend to be more visible and traditionally viewed as warning signs. However, whatever color you pick, it has to be highly-visible and readable. Remember, these marking flags will be on guard 24-hours, day and night, good and bad climates and has to warn the public and other third-party member of your critical and highly-valued underground assets.  You ought to inquire about pigmentation, coloring or ink process of the vinyl flags. Furthermore, ask about receiving a sample to see how brilliant the colors are and how well it stands-out.
In conclusion, flag markers or marking flags provide an excellent way for telecommunication and other utility companies to mark and identify their underground assets. Although they are cheap (in comparison to their cable-line assets) they serve an important role in warning the general public and workers and preventing excavation damage in increasingly high-traffic suburban/urban areas.