Crafted from high-strength HDPE material, this base offers exceptional durability with weather, sun, and water resistance. The refillable reservoir ensures maximum stability, holding up to 128 lbs. with water, 168 lbs. with sand, or 208 lbs. with a sand-water mix. Designed to fit offset hanging patio umbrellas with poles less than 2.5 in. diameter, the 4-plate base measures 46 in. x 43 in. x 3 in. and is easy to install. Featuring grooved handles for effortless transport, the plates can be stacked for compact storage. Perfect for patios, decks, poolside areas, and more, this base combines functionality with a sleek, classic look. Color: Black. Material: Plastic.