Costway 11 Ft. Outdoor Cantilever Umbrella with Heavy-Duty Base & Wheels - Patio, Poolside, Garden Shade Solution

The outdoor cantilever hanging umbrella is made of a powder-coated aluminum frame and polyester canopy so it has anti-fading, waterproof, and sun protection properties. It is made of an aluminum frame and 8 heavy-duty ribs, which increase durability and stability. The double top umbrella features a wind vent for better air circulation. The durable polyester canopy provides more shade area for you and your friends, and the weighted base can be filled with sand or water to keep it stable. You can also move this umbrella anywhere easily with the wheels, and rotate it to any position for different needs.