This umbrella is made of a thick iron pole and high-quality polyester fiber, which is water-resistant, breathable, long-lasting, fade-resistant, and UV-protected, perfect for outdoor use. This 15-foot patio reversible umbrella provides plenty of shade to keep you cool and protected from the hot sun. The extra-large reversible design also matches your desk and chair and provides more shaded areas. Assembly is easy and can be done without the use of tools.
 

Features: 

• 15ft double-sided patio umbrella provides extra-large shade for your family and friends, which is ideal for both residential and commercial locations
• With an easy crank lift for smooth opening and closing. Umbrella Base is included and can also be used with a table or side patio furniture set
• Made of 100% polyester fabric that can be water-resistant, breathable, long-lasting, fade-resistant, UV protective, and easy to clean
• Powder-coated steel poles and 12 rust-resistant steel ribs enhance this large umbrella's durability. 
• Comes with an umbrella cover, which can be used to protect the umbrella when not in use and extend its lifespan.
• 15(L) x 9(W) x 8(H) Feet; Attention: Please close and tie up the umbrella when you don't want to use it, especially on windy and rainy days, so that expanded service time
• The umbrella pole is 1.9 " in diameter and the table should have a hole at least 2" in diameter to ensure a secure fit.

Product Specifications 

• Extra-large size: 15(L) x 9(W)x 8(H)
• Diameter of umbrella pole: 1.9"
• Net weight: 38.5lbs
• Base size: 2.9 ft x 2.9 ft x 0.5 ft
• Base: Cross base plus two sandbags and one top cover
• The package includes two sandbags (sand not included), you need to fill the sand, and the total weight of filling two sandbags can reach 260 lbs.
• Base included! All you have to do is fill it with sand. Note: pole diameter is 1.9"(48mm)