Blank Location Flags Highly visible flags are a must for ground marking. Five standard colors and three fluorescent colors can be seen clearly from a distance. Used by contractors, surveyors, utility companies and industrial plants. Available in a wide range of fade-resistant colors. Made from 4 mil. weatherproof plastic with a 30" steel staff (15.5 gauge). | Custom Location Flags Put your company name, logo, or important message on these 4 mil. weatherproof, fade-resistant plastic flags. 4" x 5" with 30" steel staff (15.5 gauge). |