Our outdoor umbrella features a portable wheeled base with two fixed wheels and four 480lb sandbags for stability. The 280G acrylic canopy is UV, waterproof, and fade-resistant, lasting for 5 years with UPF50+.The frame is treated with aluminum oxidation for durability and corrosion resistance. The innovative umbrella offers 360° rotation and a 75° tilt on each side for all-weather protection. The all-aluminum structure with powder coating ensures stability and rust resistance, making it a stylish and reliable choice for any outdoor space.