Our 15ft Three-Tier Outdoor Umbrella is a stylish and functional shade solution designed for patios, gardens, poolsides, and commercial spaces. Its unique three-tiered canopy enhances airflow, reducing wind resistance for better stability.The durable polyester fabric is water-resistant and UV protection, while the rust-resistant or steel frame ensures longevity. Easy to operate with a crank mechanism -Extra-large Coverage: 15 ft extra-large diameter umbrella can accommodate 10-12 people. -Three-Tier Design:Enhances ventilation and reduces wind pressure while adding a modern aesthetic. UV-Resistant and Water-resistant:Made of 100% polyester fabric that can be water-resistant, breathable, fade resistant, UV protective and easy to clean Sturdy Construction:The 5+2+5 umbrella bone structure makes it more sturdy Attention: Please close and tie up the umbrella when you don't want to use it, especially in windy and rainy days, so that its life is prolonged (Note: Base sold separately.) Color:Blue/Beige/Lemon Green/Green/Yellow Height of Umbrella:8.33FT Width of Umbrella:9.12FT Length of Umbrella:15FT Rod diameter:1.9” Gross weight:32.6lbs Package size:55.9 x 18.31x6.5inch Package include: 1x Umbrella 1x Pole