1. Prevent unexpected 'guests': This table umbrella screen is made of quality 100% polyester with 75D single filament thickness, hole diameter ≤ 1 mm. It is dense enough to keep out 'unwanted visitors' while being thin enough to maintain visibility. (Note: the umbrella and chairs in the pictures are not included in the package) 2. Effective mosquito repellent: Our patio umbrella mosquito netting offers 360° allround protection, creating a barrier against annoying mosquitoes and others, while allowing fresh air and light to pass through, so you can enjoy outdoor activities without worrying about bites. 3. Fillable base tubes: Fill the plastic tube reservoir with water or air to add weight and support, ensuring stability so you can enjoy this umbrella even on windy days. 4. Unobstructed view: Playing or dining in the garden is a joyful experience, and our mesh cover will not block your view, allowing you to relax and have fun more comfortably.