Special Design: The 66" x 23" x 36" grill cover is especially suitable for Royal Gourmet 4 burner gas grill and fit for these models: GD401C,GD401,GD402. Note:please measure the size of the grill carefully before ordering to ensure it can be used High Quality Oxford Cloth: This grill cover is made of durable 420D Oxford cloth with water resistant coating, which will keep your grill dry and clean Windproof & Dustproof: The Velcro on two sides of the grill cover can be more fit for the grill, and the adjustable drawstring and 2 locks at the bottom can better prevent the cover from being blown away by strong winds All Seasons Protection: The grill cover is tear-resistant, UV-resistant, fade-resistant, very durable and will last a long time. Suitable for use in any season Easy to Clean: If the cover gets dirty, you can rinse it with water or wipe it with a damp cloth, then put it in the sun to dry Griddle Cover