Our Top-Rated MaterialAs our top-rated material, Covermates Ultima covers will survive through just about any weather condition. Ultima covers are designed to protect through moderate to high rain, sun, snow, and humidity, as well as extreme wind gusts. Constructed with heavy-duty material, you can rest assured Ultima will protect your outdoor investments.All-Weather ProtectionSharing meals with family and friends on your outdoor patio creates wonderful memories. Whether it’s a birthday, graduation, happy hour, or finally it's the weekend celebration you'll want to be certain that your dining table and chairs are in perfect condition to host your party! By investing in a Covermates Ultima Round Dining Table Set Cover you are ensuring exceptional protection of your dining table and chairs. This means you will be able to continue to host those great celebrations for years to come! Details That MatterCovermates Ultima Round Dining Table Set Cover is engineered from sturdy 600D solution-dyed polyester with a ripstop grid pattern offering exceptional tear strength and is made to resist tearing, ripping, cracking, fading, and scratching. An adjustable drawcord around the bottom seam cinches to make the cover snug around your grill. A added buckle strap on each side of the cover and down the middle is included for extra durability during extreme weather conditions. Rot-resistant double stitched seams with waterproof binding creates extra durability. Built-in covered mesh vent allows airflow in order to prevent trapped moisture.