Classic Accessories Outdoor Patio Furniture Cover - Patio Umbrella Cover Crafted from an ultra-tough, Rain-Tite, woven polyester fabric Protects your outdoor furniture against rain, snow, sun and dirt Venting system allows air to circulate through, reduces condensation and wind lofting Reinforced with an elastic cord in the bottom hem and Stay-On elastic leg loops Fits most outdoor umbrellas up to 11 feet in diameter