Specification Brand : HEEPDD BulletPoint1 : [Stability Enhancement] Features a module for umbrella handle fixation and 3 pvc pipe sleeves for stability in windy conditions. BulletPoint2 : [Rot-resistant] Sealed bottom prevents rotting or rusting of the umbrella handle, ideal for wet ground areas. BulletPoint3 : [ Design] Increase the base thickness to 4.1mm and add four triangular supports for extra strength in all weather conditions. BulletPoint4 : [Versatile Use] Compatible with various umbrellas, including beach, patio, and large sizes, providing more space for your outdoor area. BulletPoint5 : [Premium Metal Parts] Includes 2 extended knobs, 4 expansion studs, and 4 hex screws to prevent rust and ensure long-lasting use outdoors. CareInstructions : Dry Clean Only Color : #011 ExternallyAssignedProductIdentifier : 5487392449047 ExternallyAssignedProductIdentifier1 : 0711242460858 ExternallyAssignedProductIdentifier2 : 711242460858 IncludedComponents : Clamp InstallationType : Tie ItemName : Patio Umbrella Stand, Heavy Duty Square Base, Deck Umbrella Holder, Water Filled Stand for Garden Lawn, ItemPackageDimensions_Height : 12 centimeters ItemPackageDimensions_Length : 33 centimeters ItemPackageDimensions_Width : 13 centimeters ItemShape : Square ItemTypeKeyword : patio-umbrella-bases ItemTypeName : Umbrellas Manufacturer : HEEPDD Material : Acrylonitrile Butadiene Styrene ModelName : HEEPDDvmcgwh3691 ModelNumber : HEEPDDvmcgwh3691 MountingType : Post Mount OccasionType : Wedding OpeningMechanism : Auto Open Button PartNumber : HEEPDDvmcgwh3691 Pattern : Floral PowerSourceType : manual ProductDescription :