One of the key benefits to this umbrella is a 3 year warranty on the fiberglass ribs as a opposed to your standard one year warranty.. 9' Black Aluminum Market Patio Umbrella, Sunbrella Astoria Lagoon This heavy duty 9 foot commercial grade umbrella by California Umbrella offers all the features a residential or commercial owner demands, with a robust commercial grade aluminum frame. Commercial grade.
Sunbrella fabric. Aluminum hub and housing. One of the key benefits to this umbrella is a three year warranty on the fiberglass ribs as opposed to your standard one year warranty. Reinforced rib joints.