The extra-large 11 foot California Market Umbrella has elevated the industry standard. It caters to the needs 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 to be extra-large, utilizes thicker and more resilient fiberglass, and features an advanced collar tilt design. This design allows users to easily control the tilt position separately from the user-friendly crank to open feature. With a wide range of tilt positions and a sturdy frame, this umbrella ensures years of enjoyable shade.- 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 and stability- High durable resin housing and hub for long-lasting performance- Deluxe crank lift system and advanced collar tilt system for easy operation and adjustable shade angles