Specification AgeRangeDescription : adult Brand : banapoy BulletPoint1 : ADJUSTABLE DESIGN: Patio heavy duty umbrella bracket is suitable for up to 2 inch table or offset umbrella poles. By tightening the 4 fixed knobs on the patio umbrella holder to adjust the hole diameter. Can be firmly fixed on the balcony railing and bench, etc. BulletPoint2 : WINDPROOF DESIGN: The patio umbrella stand provides better stability, and the umbrella holder stand have sturdy full welding line, which are not easy to break. So your patio umbrella can stand stably in the wind without moving or rotating. BulletPoint3 : METAL MATERIAL: Made of premium carbon steel material with a black coated finish, that makes umbrella holder bracket water resistant and rust resistant, and the deck umbrella bracket provides exceptional stability and durability. BulletPoint4 : EASY INSTALLATION: The umbrella clamp can be quickly installed, come with 8 wood screws which can firmly fix the base on the wooden post. Suitable for mounting on deck railings. BulletPoint5 : SPACE SAVING: This umbrella stand outdoor is an must have bracket for use on deck railings. Perfect for using it on any corner or surfaces like decks, bleachers, tailgates, boats, fences, etc. Color : Nature ExternallyAssignedProductIdentifier : 7636040520739 ExternallyAssignedProductIdentifier1 : 0750087938542 ExternallyAssignedProductIdentifier2 : 750087938542 IsAssemblyRequired : 1 ItemName : banapoy Patio Umbrella Holder, Heavy Duty Outdoor Umbrella Base Adjustable Umbrella Clamp Mount Bracket, Umbrella Stand Umbrella Deck Mount for Deck Railing, Balcony, Courtyard ItemPackageDimensions_Height : 11 centimeters ItemPackageDimensions_Length : 18 centimeters ItemPackageDimensions_Width : 17 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : patio-umbrella-bases ItemTypeName : Umbrella Stands & Bases Manufacturer : banapoy Material : PP ModelName : banapoyh3zoexudcn ModelNumber : banapoyh3zoexudcn NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : banapoyh3zoexudcn Pattern : Solid PowerSourceType : hand_powered ProductDescription : 1. ADJUSTABLE DESIGN: Patio heavy duty umbrella bracket is suitable for up to 2 inch table or offset umbrella poles. By tightening the 4 fixed knobs on the patio umbrella holder to adjust the hole diameter. Can be firmly fixed on the balcony railing and bench, etc. 2. WINDPROOF DESIGN: The patio umbrella stand provides better stability, and the umbrella holder stand have sturdy full welding line, which are not easy to break. So your patio umbrella can stand stably in the wind without moving or rotating. 3. METAL MATERIAL: Made of premium carbon steel material with a black coated finish, that makes umbrella holder bracket water resistant and rust resistant, and the deck umbrella bracket provides exceptional stability and durability. 4. EASY INSTALLATION: The umbrella clamp can be quickly installed, come with 8 wood screws which can firmly fix the base on the wooden post. Suitable for mounting on deck railings. 5. SPACE SAVING: This umbrella stand outdoor is an must have bracket for use on deck railings. Perfect for using it on any corner or surfaces like decks, bleachers, tailgates, boats, fences, etc.