Traffic Cone 36" Lime Green with Reflective Collars - 4-pack 4-pack of Equicross, Inc impact flex PVC 36" 10 pound Fluorescent Lime Green Traffic Safety Cones. 1" thick stain resistant recycled pvc black 14" x 14" base. This PVC cone is maintenance free, won't fade or crack High intensity 4" and 6" reflective cone collars. Wide body design for extra stability.