Sunstone Weather-Proof Grill Cover for 4 Burner 34-Inch Gas Grill - G-Cover4B

Here is the manufacturer's description of the construction of the cover: The cover is made from heavy-duty waterproof fabric that is resistant to rain, dust, snow, and UV rays. This durable construction ensures long-lasting protection against harsh outdoor elements, helping to maintain the appearance and functionality of your grill.