Sunrinx 9-ft Steel Red Push-button Tilt Market Patio Umbrella with Base

9-ft Steel Red Push-button Tilt Market Patio Umbrella with Base. The 9ft red canopy is made of 100% polyester, water resistant, UV resistant and fade resistant, easy to clean. Powder coated steel poles and 8 steel ribs provides stronger support, sturdy and anti-rust. Perfect for adding shade to your 42"- 54" round, square or rectangle table with 4 to 6 chairs. The push button tilt technology also makes tilting the umbrella effortless so that you can enjoy shade at any angle with this 9ft patio umbrella outdoor. Contains 2 adjustable turn knobs securing umbrella to the base, tighten the adjustable knob in the steel pipe to ensure optimal strength and stability no matter the umbrella's pole size. The base is made of durable, high-density polyethylene material for all-weather use and weighs a maximum of 50 pounds when filled with water or sand