Barrier Post Kit Number of Posts 4 Post Height 41 in Number of Chains 1 Chain Length 30 ft Link Outside Length 2.9 in Link Outside Width 1.7 in Base Type Dome Chain Color Yellow Post Color Yellow Reflectivity Non-Reflective Includes (4) Heavy Duty Stanchions 30 ft of 2 in Plastic Chain Post Diameter 3 in Fillable Yes Base Diameter 16 in Base Weight 20 lb Post Finish Matte Base Color Yellow Post Material Plastic Chain Material Plastic Base Material HDPE Base Finish Gloss