Keep your outdoor umbrella secure and steady with the Backyard Expressions 4-Piece Offset Umbrella Base Weight Set. Perfectly designed for cantilever and offset patio umbrellas, this base provides the stability you need to enjoy worry-free shade all season long. Each plate can be filled with water (13 liters per plate / 52 liters total) or sand (42.5 lbs per plate / 170 lbs total), allowing you to adjust the weight for the conditions in your area. The plates lock together securely around the umbrella cross base (not included) to keep everything in place, even in breezy weather. Crafted from durable weather-resistant resin, the base won’t crack or fade in the sun, ensuring years of dependable use. Built-in handles make the plates easy to carry, while the wide fill port and screw-cap design simplify filling and draining. When the season ends, the plates can be stacked for compact storage, saving space in your shed or garage. Designed to fit most standard cantilever umbrella cross bases, this 4-piece weight set is a must-have for any patio, deck, or poolside setup. Enjoy shade and peace of mind with the reliable stability of Backyard Expressions.