The 11-foot California Umbrella, known for its extra-large size, is a highly popular market-style umbrella that fulfills all the requirements of residential owners. Its sturdy aluminum frame is complemented by the clever collar tilt design, which allows for separate control of tilt positions. This user-friendly umbrella also features a convenient crank-to-open mechanism. With its durable construction, this umbrella ensures years of enjoyable shade.- Large 11 ft diameter canopy for ample shade coverage- 8 premium, durable fiberglass ribs with 1 inch diameter- 8 heavy-duty aluminum ribs for added strength and stability- Crank lift mechanism for easy opening and closing- Advanced collar tilt feature for adjustable shade angles