DURABLE MATERIAL --- The market parasol cover for cantilever umbrella is made of thick heavy duty Oxford 210D polyester material which protects your umbrella from cracking, fading, tearing.WATERPROOF --- The cantilever umbrella cover is made of strong waterproof Oxford fabric, PU coated, breathable, lightweight, comfortable fitting and sturdy. The cover will not shrink, fade or deform in harsh conditions such as rain, snow, frost or bird droppings.WIND-RESISTANT --- The round drawstring sewn under the bottom of the sun umbrella cover cover securely locks the umbrella and prevents it from being blown off by the strong wind.EASY TO USE & CLEAN --- A heavy duty rust-proof zipper makes the outdoor umbrella cover easier to open and close. To clean, simply wipe the simply shade umbrella cover with a damp cloth or hose it down with water and then dry it.