- Size Compatibility: This replacement canopy is designed to fit umbrella bases with 6 or 8 ribs, accommodating sizes from 2.0 to 3.50 meters. Please measure your rib length before purchase to ensure a proper fit. Note: This product includes only the canopy cover. - Premium Material: Crafted from high-density polyester fabric, this replacement patio umbrella cover offers exceptional waterproof and UV-resistant properties. It is designed to resist fading, providing reliable protection against the elements. - Thoughtful Design: Features longer pockets with double stitching, ensuring better rib placement and durability. The reinforced point where the ribs meet the canopy enhances overall stability. - Ventilation Structure: Equipped with a ventilation design at the top, this umbrella cover promotes stable airflow through its strategically placed air holes. This reduces the risk of damage from sudden gusts of wind, making it a safe choice for various frame types, including wood, steel, and aluminum. Use Scenarios: 1. Outdoor Gatherings: Perfect for backyard parties, providing shade and protection from sun and rain. 2. Commercial Use: Ideal for cafes or restaurants seeking to offer patrons a comfortable outdoor experience while safeguarding against weather. 3. Home Patios: Enhances the longevity of your patio umbrella, allowing you to enjoy your outdoor space regardless of the season.