vidaXL Umbrella Base Bronze 26.5 lbs 19.3" Cast Iron 47868 This solid umbrella holder serves as a firm and sturdy base for your umbrella and will keep it in place. The durable cast iron material ensures excellent stability. The supplied adapter is suitable for umbrella poles with a diameter of 35 38 or 48 mm. The detailed scrollwork and charming floral pattern will add a classy accent to any garden or outdoor space.