• Blocking Sun at All Angles: Adjusting the angle of shade with a hand-crank lift and easy-tilt system, a patio offset umbrella will block the sun at all angles, providing a quiet and leisurely afternoon.
• Waterproof & UV Protection: Made of heavy-duty anti-UV polyester fabric for fade-resistant, waterproof, and 95% UV protection; It won’t let the sun ruin your BBQ or cocktail hour. 
• Stable Structure and Frame: Composed of a spray cast iron pole and 6 solid ribs, patio umbrella with a heavy-duty steel cross base is stable and durable for long-term use; powder-coated surface for preventing rust and scratching. A large wind vent at the top keeps cool air flowing through.
• Easy to Set Up and Close: Detachable pole and crank also make it easy to set up and close for storage; the knob with an arrow also facilitates your operation.
• Occasional Use: Best choice for your garden, yard, pool, deck, background beach, balcony, restaurant, and any other outdoor area. 

Specification:

Color: Beige

Size: 9.8ft x 8.2ft

Material: 160g Fade-resistant & Wear-resistant Polyester

Frame: Anti-Rust Powder Coated, 6 Ribs frame.

Side note: The weighted base is sold separately

Beware that when open the canopy itself will sway a lot in the wind, but that is not really due to this specific umbrella, but rather the design of all offset umbrellas.