- High-Density Oxford Fabric: Constructed with a durable double-layer Vinyl coating, this umbrella features zero light transmission for rapid cooling and excellent heat insulation. It is waterproof and provides protection against sun, wind, and UV rays, blocking 99% of harmful UV radiation. (Note: The red model is not rainproof.) - Double-Layer Ventilation Design: Equipped with double-roof vents, this umbrella promotes superior airflow and heat escape, ensuring optimal air circulation. The overlapping sections of the upper and lower canopies effectively prevent rain and sunlight from penetrating, while enhancing wind resistance and stability. - Robust Aluminum Alloy Umbrella Pole: Built with a 25MM outer tube made from industrial-grade aluminum alloy, this umbrella can withstand up to 100KG. The enhanced thickness of the down tube wall ensures stability when anchored in the ground. The double-layer frame includes 16 fiberglass ribs, offering exceptional toughness, bending resistance, and durability without fear of breakage or bending at 90 degrees. - 360° Universal Rotation: The umbrella features a universal spring mechanism that allows for 360° directional adjustment and height customization, making it a versatile choice for various outdoor activities. Practical Use Scenarios: - Enjoy comfortable shade while fishing, ensuring you stay cool and protected from UV rays during long hours outdoors. - Use it at beach outings to shield your family from harmful sun exposure while relaxing or playing games. - Set it up in your backyard for gatherings, providing a stable and shaded area for friends and family. This umbrella combines functionality, durability, and convenience, making it an essential addition to your outdoor gear.