The Cabo 9-ft Market Umbrella offers convenient protection from the sun for any occasion. A simple press of a button releases the spring-assisted canopy providing 57 square feet of instant shade. Fade-resistant and water-repellent, the olefin fabric canopy has a single vent that allows air to escape, limiting wind damage. Its 8-rib canopy support system and 1.5-in diameter, anodized-aluminum pole have a strong, powder-coated finish that resists rusting.When you want to go inside, simply lower the umbrella and secure the canopy with a hook-n-loop fastener. This incredible value includes a free, polyester cover that protects your purchase and doubles as an over-the-shoulder carrying case. The Cabo umbrella is backed by a 2-year warranty for the olefin canopy and a 3-year warranty on the pole and structure. The 50-lb base is sold separately.