Easy to Clean - The outdoor dining table and chair covers are easy to clean. Simply rinse with water to remove dirt and dust particles that accumulate on the cover. Tips: It is recommended to place a slightly higher object under the large patio furniture cover to lift the middle section and form a small hill to prevent water and debris from accumulating on it and better protect your furniture. Patio Furniture Cover Size - The all-weatherproof rectangular patio dining table and chair cover measures 88 inches long x 62 inches wide x 28 inches high, suitable for outdoor rectangular/oval dining table and chair sets, guest sets, modular sofa sets with tables, and the maximum size is 86 inches long x 60 inches wide x 28 inches high. Please measure your outdoor furniture set before purchasing. Waterproof and Durable Construction - The patio furniture cover is made of heavy-duty fade-resistant solution-dyed polyester with a waterproof vinyl coating. With extra bonded seams, this patio table and chair cover is strong enough to withstand all outdoor elements such as sun, rain, strong wind, snow, etc., keeping your furniture dry and clean when not in use. Thoughtful Design - Reinforced handle design allows you to easily put on and take off the patio table and chair covers. Built-in mesh vents provide necessary air circulation, helping moisture escape, reducing internal condensation and drafts. Windproof and Customizable - The adjustable drawstring hem at the bottom of the patio furniture cover allows for a custom fit and prevents the cover from blowing off in windy weather; the additional buckle straps on the furniture legs provide superior security in strong winds.