Are you still looking for an appropriate patio umbrella for your yard. Come and see this 1. This whole umbrella frame is mainly made of solid iron which highly improves overall sturdiness. There is a cross base and a weighted base (not included) are needed to keep this umbrella stable. Plus, there are 8 iron ribs that further ensure that the patio umbrella will stay stable all the time. Apart from the sturdy structure, the workmanship of the umbrella is also very exquisite. With a precise sewing process, the umbrella surface made of polyester that has great water resistance and fades resistance is very durable. On the exposed metal frame surface, we also add a spraying process for extending the umbrella's service life. Plus, the patio umbrella is not only suitable for diverse occasions but also very compact after closing for convenient storage.