Island Umbrella NU5395C Ebony Resin Cross Arm Umbrella Base Weights, 4-35 lb (4) 35-lb section base weights for up to 140-lbs total weight when filled (sand not included) Made from impact and weather-resistant polyethylene Built-in, convenient, retractable carry handles Firmly secures cross-arm style umbrella bases; Recommended for umbrellas up to a 11-ft canopy size Attractive Ebony-colored finish