DURABLE: Made of sturdy woven polyethylene, it’s waterproof, windproof, dustproof, and dew-proof for all-weather protection. Fits most swing chairs. Wind Protection: Bottom drawstring for added wind resistance. Helps extend the life of outdoor furniture and decorations. Zippers: 2 smooth zippers on the front make it easier to put on and take off the cover. Folding: When not in use, the lid can be folded for storage without taking up space. Size: Product size, 204*110*177cm, suitable for most swing chairs.