MansionAthletics Super Sets are an excellent choice for all of your physical education needs. Super Sets offer the variety and quality necessary for today's diverse curriculums, while maintaining maximum affordability. Resilient, brightly colored traffic markers are molded of heavy polyvinyl plastic with weighted bottoms. Will not overturn in wind. Buy 15-18" Orange Weighted Cones (W228) and get a FREE Cone Caddy (value $59.95)!