The In Ground Outdoors Heavy Duty Umbrella Base with Stand Tube Universal Holder is a sturdy and durable option for holding your umbrella in place outdoors. Made of MN18 heavy duty manganese steel and featuring a corrosion-resistant, weather-resistant, and hurricane-resistant design, this black base can withstand winds up to Category 4. With an item height of 27.5 inches and a weight of 5.29 kilograms, this base is suitable for umbrella poles with a diameter between 1.25" - 2.2". Exact dimensions of everything included is in the photos. Assembly is required, but it ensures a secure and stable base for your umbrella to provide shade and protection in your yard or garden.