- Compatible with 8-rib umbrella frames. Please measure your rib length before purchasing to ensure a perfect fit. - Made from 180 g UV-protected polyester fabric, this cover provides excellent protection for your patio umbrella (note: ribs, pole, and top tip are not included). - Features ventilation openings designed for effective wind and heat dissipation, helping to prolong the life of your umbrella. - Reinforced stress points at the junction between the umbrella ribs and canopy enhance durability and strength. Use Scenarios: - Ideal for protecting your patio umbrella during the off-season or inclement weather, ensuring it remains in pristine condition when not in use. - Perfect for outdoor events, such as picnics or beach days, where you need to secure your umbrella against unpredictable winds. - A great solution for keeping your umbrella clean and ready for use, minimizing maintenance and extending its lifespan. Invest in this reliable umbrella cover to safeguard your outdoor investment and enjoy your time outdoors without worry.