60" Fluorescent Blue Reflective Driveway Markers - 100 Pack (5/16" Thick Fiberglass Snow Plow Stakes) for Winter Driveway Visibility & Snow Removal Safety - Ideal for Rural Roads, Parking Lots & Property Boundaries

So why not buy enough to have spares on hand and not worry about replacing broken ones? These were a good price for a good length, and have proven to be effective. We put about 22 along our driveway, and one or two get broken by the plow or a moving pile of heavy snow most storms - even when 18" away from the asphalt. Now that we have a good supply, we can pull them and replace with an intact one instead of trying to make do with broken ones for the rest of the winter.