This adjustable deck support pedestal set is designed to provide stable, elevated support for decks, patios, swing platforms, greenhouse floors, and similar outdoor structures. Made from high-strength PP plastic, the supports resist corrosion, oxidation, and outdoor wear for long-term use. The adjustable height range helps accommodate uneven ground while improving drainage and reducing moisture contact. With a 2000 lb maximum load capacity, these pedestals offer dependable support for residential and commercial applications. The 12-piece set installs quickly without requiring special tools.