Specification AgeRangeDescription : adult Brand : Fockety BulletPoint1 : 【The Perfect Solution】This outdoor umbrella holder brings you a way of safely installing your patio umbrella, you can easily install our patio umbrella stands without a base on any corner surface, which will provide more space for your outdoor activities. It can be used in any indoor or outdoor vibe, hanging umbrella up on porch railing, apartment balcony, garden fence, etc. BulletPoint2 : 【Adjustable Size】This umbrella base stand is designed with adjustable size, allowing you to adjust the size to fit different sizes of porch railing. No longer worry about the railings that have the right size. It is suitable for up to 2 inch table or offset umbrella poles. By tightening the 4 fixed knobs to adjust the diameter, can be firmly fixed on the balcony railing and bench, etc. BulletPoint3 : 【Premium Materials】This umbrella holder for deck railing 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. It has sturdy full welding line, so your umbrella can stand stably in the wind without moving or rotating. BulletPoint4 : 【Easy to Install】This outdoor umbrella stand base can be quickly installed, come with 8 wood screws which can firmly fix the base on the wooden post. It 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. An excellent choice for transforming your family's relaxing space into a comfortable, pleasant area! BulletPoint5 : 【100% Quality Assurance】We are very confident in the quality of this heavy umbrella stand outdoor base, and provide 24 months warranty or refund for it, please contact us if you have any questions about your purchase. We will give you a professional and detailed reply within 24 hours. CareInstructions : Wipe With Dry Cloth Color : Black ExternallyAssignedProductIdentifier : 7688064295940 ExternallyAssignedProductIdentifier1 : 0693234786941 ExternallyAssignedProductIdentifier2 : 693234786941 ItemName : Patio Umbrella Holder, Heavy Duty Metal Umbrella Clamp Mount Bracket, Outdoor Umbrella Base, Umbrella Deck Mount, Patio Umbrella Stand for Deck Railing, Balcony, Courtyard, Beach ItemPackageDimensions_Height : 11 centimeters ItemPackageDimensions_Length : 18 centimeters ItemPackageDimensions_Width : 17 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : patio-umbrella-bases ItemTypeName : Umbrella Stands & Bases Manufacturer : Fockety Material : Polyester ModelName : Focketyesn7azuipq ModelNumber : Focketyesn7azuipq NumberOfBoxes : 1 NumberOfItems : 1 OpeningMechanism : Crank Lift PartNumber : Focketyesn7azuipq Pattern : Solid 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.