Durable Material: Made of 420 oxford fabric with silver lining. New Sewing Technology: The use of anti-aging, abrasion-resistant sewing thread and double needle chain technology makes the product more durable. Windproof: Adjustable drawstring makes it have excellent wind resistance performance and allows for quick adjustment, preventing the wind from blowing through. Safety: The outdoor fire pit cover is equipped with elastic drawstring and knee pad, which makes it easy to open and hold. Wide Application: It not only fits round fire pit tables, but also round furniture of this size.