1Made of good quality oxford cloth with PU silver coating, waterproof, anti-aging, UV-protection, dust-proof, wear-resistant and long life time. 2Designed with an adjustable draw string at bottom which makes it fit very well, excellent wind resistance performance, can effectively prevent wind from penetrating, and minimize damage from strong winds. 36 sizes available to choose, theoretically fits all round furniture in these sizes, not just the fire pits. 4Easy to clean. After cleaning, it can be tiled in the sun, quickly dried. 5Foldable design, comes with a storage bag, easy to store without taking up too much space.