Bollard Cover Style Smooth For Post Size 4 in dia Overall Height 56 in Bollard Cover Color Yellow UV Resistant No Installation Method Slide On Outside Dia 5 1/4 in Bollard Cover Material High Density Polyethylene Bollard Shape Round Bollard Striping Yes Bollard Striping Color Reflective Red Inside Dia 4 3/4 in Item Bollard Cover Net Weight 4 lb Wall Thickness 0.5 in