Light Pole Base Cover Red Overall Height 41 In. For Post Size 8 In. For Post Shape Round Number of Rings 4 Inside Dia 25-1/2 In. Outside Dia 26 In. Wall Thickness 1/4 In. Material Polypropylene For Use With 24 in Round or 18 in x 18 in Square Light Pole Cement Bases Net Weight 19 lb.