Durable material: The patio umbrella fabric is made of 100% polyester, which is waterproof and UV resistant and can be adapted to a variety of weather conditions. This outdoor table market umbrella has high elasticity, firmness and durability
Heavy-duty structure: Our outdoor patio umbrella is made of rust-proof steel and equipped with 8 stainless steel heavy-duty ribbed bracket, making it better rust and wind resistance
Easy to install & control: The crank lift mechanism makes it easy to open and close the table umbrella in seconds. You can also adjust the tilt by the sun angle. Perfect for a 42"- 54" table with 4 to 6 chairs, apply to yards, pools and decks
Fillable Umbrella base: Made of HDPE material and are rust-proof, making them stable and weather-resistant, ideal for 1.5" (38mm) - 1.9" (48mm) umbrella pole. Can be filled with up to 50 pounds of sand or water to make the base more stable
Two Adjustable Turn Knobs: With two manual tightening knobs, the umbrella can be fixed to the base. There is a hole inside and a knob outside to fix the umbrella firmly. Do not fill with water at or below 32°F to prevent freezing and cracking