These Vevor deck balusters are designed to add sturdy vertical support and a clean finished look to deck, porch, balcony, patio, and stair railings. Made from coated galvanized steel, they are built for outdoor use and help resist sun, rain, and wet conditions. The hollow rectangular design creates defined railing lines while helping reduce oversized gaps. Pre-installed end caps and included screws support a straightforward DIY installation. This 61-piece kit is suited for both new railing projects and remodels.