The extra-large 11-foot California Market Umbrella has elevated the industry standard. It caters to the demands of residential owners while incorporating commercial-grade design advancements. The durable aluminum pole is complemented by a premium fiberglass rib system, measuring inches in diameter, that enhances flexibility and durability in windy conditions. The canopy, designed with thicker and more resilient fiberglass, features an advanced collar tilt design that allows users to easily control tilt positions separate from the crank to open mechanism. With this umbrella, owners can enjoy a wide range of tilt positions and a sturdy frame that ensures years of shade enjoyment.- Extra-large 11ft diameter canopy for maximum shade coverage- 8 premium fiberglass ribs with 1-inch diameter for enhanced durability- Riveted and reinforced rib joints for added strength- High durable resin housing and hub for long-lasting performance- Deluxe crank lift system and advanced collar tilt system for easy operation and optimal positioning