WORKHORSE® 28″ Traffic Cones are made of a non-porous surface which resists dirt and grease buildup. These traffic cones are 28″ High and 5 lbs in weight. Additionally, these cones feature 6″ and 4″ Reflective Collars and are made of a UV-resistant compound. WORKHORSE® 28″ Traffic Cones help keep yourself protected while working on the road.