These baluster spindles help improve railing stability and create a more continuous barrier. The standard height fits many deck, porch, balcony, and stair railing frames. The coated surface is designed for outdoor exposure in sun, rain conditions. | Vevor | | 125 Pack Deck Balusters, 32 in Aluminum Railing Spindles, 3/4 in Diameter Hollow Round Metal Decking Stair Balusters | Black | Best Buy