Our functional umbrella base adds much fun to your outdoor experience. Powder coated framework reinforces strength and durability of this umbrella stand, which is more stable and easy to resist to the wind. Our high quality umbrella base can be conveniently carried with flexible wheels. Two hand tightening knobs allow you to tightly set the position of the umbrella pole for stability. The umbrella base is perfectly compatible with 1.37''/1.49''/1.88'' diameter pole for having 3 adapters, whether for commercial and residential use. It is an ideal choice for many outdoor needs, such as concession stand, craft fairs, flea markets, etc. You can also use the base with umbrella for backyard barbecue with your friends as well.Features:Accommodate to a 1.37''/1.49''/1.88'' diameter umbrella pole for 3 adaptersHeavy-duty steel frame ensures sturdiness and durabilityWeather-resistant surface for outdoor use