Specification Brand : Trademark Innovations BulletPoint1 : The base measures 20" x 20" BulletPoint2 : Made from steel, the base weighs 36lbs. And has a handle and wheels for easy moving BulletPoint3 : The steel center pole measures 11"H x 1.8"W BulletPoint4 : Fits 1" (using the included plastic insert) up to 1.8" diameter pole BulletPoint5 : By Trademark Innovations Color : Brown ExternallyAssignedProductIdentifier1 : 811180037867 ExternallyAssignedProductIdentifier2 : 0811180037867 ItemName : Trademark Innovations Portable 20" Square 36lb. Steel Wheels and Carry Handle Umbrella Base, Brown ItemPackageDimensions_Height : 53.975 centimeters ItemPackageDimensions_Length : 7.62 centimeters ItemPackageDimensions_Width : 51.435 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : patio-umbrella-bases ItemTypeName : Umbrella Base Manufacturer : Trademark Innovations Material : Steel ModelName : 20" Square 36lb. Steel Umbrella Base with Wheels and Carry Handle ModelNumber : Portable NumberOfBoxes : 1 PackageLevel : unit PartNumber : UMBASE-36LB-BRN PowerSourceType : manual Size : 36lb SupplierDeclaredDgHzRegulation : not_applicable