Specification AssemblyInstructions : Require Assembly Brand : Dolibest BulletPoint1 : Fits umbrella poles up to 2 inch: These umbrella holders includes three different sizes of plastic sleeves (1.5'', 1.3'', 1.9'') to accommodate umbrella pole to 2'', ensuring a snug and secure fit for better protection. BulletPoint2 : High-Quality Steel Construction: These deck mount umbrella holders crafted from premium steel with a black powder-coated finish for enhanced durability and rust resistance, ensuring long-lasting performance. BulletPoint3 : Space-Saving Design: Our patio umbrella holder attaches to deck railings with the provided screws, eliminating tripping hazards. Select the appropriate sleeve for your umbrella diameter, insert the umbrella, and tighten the screws. BulletPoint4 : Waterproof Base Design: The base is designed with drainage holes to prevent water accumulation, extending the lifespan of the umbrella and equipped with stainless steel hand screws for secure and stable installation. BulletPoint5 : Wide and Safe Fence: The 2.8-inch wide base provides additional stability and safety, preventing the umbrella from tipping over, even in strong winds. Recommended for installation on deck railing posts that are at least 4 inches wide. Please check the size applicability before purchase. CareInstructions : Wipe With Damp Cloth Color : Flat Mount ExternallyAssignedProductIdentifier1 : 754806380896 ExternallyAssignedProductIdentifier2 : 0754806380896 FinishType : Bronze FurnitureFinish : Stainless Steel GpsrSafetyAttestation : 1 IncludedComponents : Umbrella Base IndoorOutdoorUsage : outdoor InstallationType : Free Standing IsAssemblyRequired : 1 ItemDepth : 1.5 inches ItemName : Dolibest Deck Umbrella Mount with Plastic Sleeves - Patio Umbrella Holder, Steel Umbrella Clamp, Fits up Umbrella Pole to 2'', Space Saver Design, Ideal for Deck Railings, Balconies, Courtyards ItemPackageDimensions_Height : 21.59 centimeters ItemPackageDimensions_Length : 10.1092 centimeters ItemPackageDimensions_Width : 12.3952 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : patio-umbrella-bases LoadCapacity : 22 pounds Manufacturer : Dolibest Material : Metal Material1 : Stainless Steel Material2 : Plastic MaximumWeightRecommendation : 10 kilograms ModelName : Umbrella Holder ModelNumber : DBUSH-003-1 MountingType : Wall Mount NumberOfBoxes : 1 NumberOfItems : 1 OpeningMechanism : opening PackageLevel : unit PartNumber : DBUSH-003-1 Pattern : Solid PowerSourceType : hand_powered ProductDescription : Dolibest Patio Umbrella Holder-A (2PCS) ProductSiteLaunchDate : 2018-05-15T08:00:01.000Z RecommendedUsesForProduct : Umbrella Size : Empty SpecificUsesForProduct : Rain StreetDate : 2023-05-03T00:00:01Z Style : Empty SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetAudience : Adult UnitCount : 16 UnspscCode : 56101600 WarrantyDescription : 90 Day Limited