4pcs 176lb Capacity Cantilever Offset Patio Umbrella Base Plate with U Locking for Water or Sand, Black

Premium Materials: The foundation is constructed from high-grade plastic and finished with a UV-protective coating, ensuring exceptional durability. Four-Plate Design: The four square weight plates are engineered to fit within a cantilever umbrella cross base, featuring interlocking pins. Each plate connects seamlessly for an effective and attractive design. (Note: Crossbar base is not included) Heavy-Duty: Each plate can be filled with up to 176 pounds of water or 132 pounds of sand. The substantial base aids in preventing your umbrella from tipping over, even during adverse weather. Simple to Use: For convenient filling, each plate includes a filling nozzle and a screw cap. It also incorporates an ergonomic handle for effortless transport. Dimensions Per Plate: 19.7" (L) x 19.7" (W) x 3" (H). Appropriate for both residential and commercial applications in settings like plazas, beaches, lawns, gardens, and balconies