Anchor your outdoor space with an accessory that will ensure that you have an outstanding summer experience.HEXAGONAL SHAPE: Featuring a smooth hexagonal shape, our umbrella base offers a stylish addition to your outdoor space. Its edges offer a splash elegant texture to create a sleek accessory for your umbrella.CONCRETE AND STEEL: This umbrella base is constructed with Iron and concrete for a heavy, solid structure that also offers a clean and stylish vibe. This has a weight of sixty-six pounds, ensuring a firm hold on your umbrella.INCLUDES ADAPTERS: Our umbrella stand comes with two adapters to accommodate different diameter umbrella poles. This includes one 1.50" inch adapter and one 1.90" inch adapter. This base can hold an umbrella as large as 80-86 inches and also includes a tightening knob for a secure fit.DIMENSIONS: Choose an accessory that is the perfect size for you and your furniture. This umbrella base is 18.90" D x 18.90" W x 2.00" H. This comes with a base rod that is 11.60 inches long for an overall height over 14.00 inches. You will love how much your space can transform with the simple addition of this umbrella base.ASSEMBLY REQUIRED: Some assembly is required for this umbrella base. All of the instructions and tools needed for assembly are included.