CozyBox 4-Piece Cantilever Offset Patio Umbrella Base Stand, Fills Up to 160lbs Sand or Water Square Patio Umbrella Stand Black

DURABLE CONSTRUCTION: Made of rugged, weather-resistant HDPE plastic, with molded injections and UV-protection to prevent cracking and material degradation VERSATILE BASE: Compatible with offset umbrellas equipped with a cross base up to 11 inches long, or conventional market umbrellas with a cross base INTERLOCKING PLATES: Keep your umbrella upright against heavy winds and prevent accidental damage from tipping over (NOTE: Umbrella and cross base not included)