Material: The Parasol Cover is made of high density 210D polyester oxford fabric. It has strong tear resistance and is not easy to be damaged, waterproof, UV resistant, which protects your umbrella from cracking, fading, tearing and mildew, and will not break or deform even in low temperatures. tench: This waterproof umbrella covers is waterproof, can prevent the umbrella from being destroyed by harsh conditions like rain, snow, frost, bird droppings, etc. Good enough to protect the umbrella against wind and rain or dust storms. Umbrella cover can extend the life of the umbrella and cherish the value of every penny you spend. High quality: Covers for garden parasols New and high quality. Lightweight, foldable, the blanket also comes with a zippered stuff sack for easy storage and portability, not taking up space. Universal size: The size of the parasol cover is 190cm (high) x 50cm (high) x 30cm (low). Offset umbrella cover Suitable for the full range of umbrellas. Suitable for outdoor umbrellas 9-11 feet in diameter. Narrow band: Offset umbrella cover have the round drawstring bottom with the drawstring securely locks the cover and prevents the wind from blowing it on the umbrella, bottom velcro closure and side closure with zipper to well protect the patio umbrella.