The Vevor cable railing post set includes four 36" x 2" x 2" stainless steel posts designed for horizontal deck railing applications. Each post features pre-drilled horizontal holes and includes horizontal and curved brackets for easier installation. The SUS304 stainless steel construction provides rust and corrosion resistance for long-term durability. These posts are suitable for indoor and outdoor use on decks, stairs, porches, patios, balconies, and similar spaces. The black finish adds a clean, modern look to railing systems.