Patio Umbrella Base 4pc - Steel Parasol Weight Set - 2" Pole - Outdoor Stability - Water/Sand Fillable - Black

【Durable Construction】: Crafted with a sturdy steel cross base and four HDPE plastic plates; resistant to weathering and UV exposure for prolonged outdoor use; provides a reliable foundation for your patio umbrella, ensuring stability in various conditions. 【Four-Plate Support】: Features a four-plate design with a steel cross, offering superior support for offset patio umbrellas with a 2-inch diameter pole; the high bearing capacity can accommodate large double-top umbrellas, preventing them from tipping over. 【Fillable for Stability】: Each plate has a 4-gallon capacity, allowing you to fill with water or sand for added weight and stability; the fillable spouts simplify the filling and draining process, making setup and storage convenient. 【Enhanced Stability Design】: The double-twist fixed design reinforces the connection between the umbrella and the base, minimizing shaking and wobbling even in moderate wind conditions; ensuring a secure and relaxing outdoor experience. 【Easy Maintenance & Portability】: Lightweight HDPE plates are easy to carry before filling; the smooth surface is simple to clean and maintain; overall dimensions are 31.5"L x 31.5"W x 19.75"H, offering a compact and manageable size for storage.