Amazon Basics Cross Bar Weight Base for Offset Patio Umbrella
Brand: Amazon Basics
Weight for stabilizing an offset patio umbrella with a cross-bar base
Made of durable plastic; 4 triangular sections come together to form a square shape around the base
Each section can be easily filled with water or sand (not included) to create an effective amount of weight
Sleek black color for effortless coordinating with surrounding decor; offers a more attractive alternative to other stabilizing methods
Measures 29.7 by 29.7 by 3.4 inches; weighs 11.9 pounds (empty);