PURE COPPER BASIN - Crafted from high-quality copper, ensuring this product will never rust. 2" deep, as recommended by the Audubon Society. This bird bath withstands outdoor elements and maintains its beauty over time. STURDY 4-PRONG BASE - Designed with a strong, four-pronged stake for enhanced stability, ensuring the bird bath remains secure and upright even in windy conditions. WHY COPPER - copper birdbaths are a bird's best friend. Natural, friendly and helps maintain a sanitary bird bath. HASSLE-FREE AND WORRY-FREE PURCHASING - backed by our lifetime warranty. DIMENSIONS: 18" Diameter x 33" High