1. density Oxford fabric: The interior features a thickened doublelayer vinyl coating with 0% light transmission, offering rapid cooling and heat insulation. It provides sun protection, wind resistance, and UV blocking, effectively blocking 99% of UV rays. The Ushaped design ensures a wider field of view. 2. Doublelayer ventilation design: Dual roof vents enhance airflow, allowing heat to escape and promoting air circulation. The overlapping sections of the and lower canopies prevent rain and sunlight penetration, while the smart design improves wind resistance and stability. 3. Aluminum alloy support pole: The 25mm outer tube is made of industrialgrade material, capable of bearing up to 100kg. It offers strong wind resistance and durability. The doublelayer umbrella frame includes 16 fiberglass ribs, which are thick, flexible, and bendresistant, ensuring wind resistance and the ability to withstand 90° bending without breaking. 4. 360° universal rotation: Equipped with a universal spring, the umbrella can be adjusted in any direction. The height is also adjustable, making it a foldable parasol for worry summer enjoyment.