Costway 4PCS Fillable Umbrella Base Stand Patio Offset Cantilever Umbrella Base Garden

sturdy & Weather-Resistant Material: The patio cantilever umbrella base crafted of high-strength HDPE material, which is characterized by weather resistance, sun protection, and water resistance, offering exceptional durability and long-lasting performance. Refillable Reservoir: Each base plate is equipped with a filling opening and a cap, creating a water-tight seal for quick and easy refills. It can be weighted up to 128 lbs with water, 168 lbs with sand, and 208 lbs with sand and water mixture, ensuring excellent wind resistance. 4 Plate Design: The 4-piece umbrella base measures 46" x 43" x 3" (L x W x H), which is compatible with offset hanging patio umbrellas (the umbrella is not included). And the umbrella pole should be less than 2.5" in diameter. Besides, it is easy to install by putting 4 plates on the cross base (not included). Easy to Store & Transport: Each plate features 4 grooved handles for easy carrying, making transportation a breeze. Moreover, 4 plates can also be stacked together, which would not take up much floor space when not in use. Each plate only weighs 4.5 lbs.