Brukid 4 Pack Split Post Base Cover 3x3 Deck Railing Skirt Aluminum Black BPC-B Aluminum alloy deck post base covers provide a clean, professional finish for indoor and outdoor iron railings. These split-type skirts feature a unique two-piece design that allows for quick installation or replacement without removing existing posts, effectively concealing exposed anchors and structural defects. Each cover is finished with a high-temperature powder coating for superior water, rust, and corrosion resistance, ensuring a modern look that won't crack or deform like plastic alternatives. Measurements: • Fits Post: 3" x 3" • Inner Base: 5" x 5" • Outer Base: 5.5" x 5.5" • Height: 1.57" • Top Opening: 3.8" • Wall Thickness: 3/16" #Contemporary