The Revolution series is quality manufactured using premium grade PVC injection molding technology, resulting in the most durable traffic cones available in the U.S. market. Wide base for stability, slim cone for wind resistance. Designed to withstand a wide temperature range. High-Vis Orange cones with 6"and 4"3M reflective collars. Solid color inside and out provides longevity to the color, even against run overs. Strong mechanism foundation design absorbs huge amounts of force from impact without causing damage to the cone. Special "basketball grip" texture on the inside provides no-stick separation. Complies with MUTCD requirements for highway and utility use. Special "basketball grip" texture on the inside provides no-stick separation. Color is solid throughout the cone, providing longevity to the color. Ship weight 10 lb. 36" high, 6" and 4" 3M reflective collars, Complies with MUTCD requirements for highway and utility use, PVC injection molded.