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, providing 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 the tilt position separately from the 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 ample 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 adjustable shade angles