Grill Cover For Ninja Premium Xl Grill, Heavy Duty Bbq Grill Accessories For Dimensions Perfect Fit - This Suphomeware grill cover fits for Ninja Woodfire Premium Grill Cover Pro OG800 and OG900 series, perfect for Ninja Woodfire Premium XL Grill OG951. NOT FOR Ninja Woodfire Outdoor Grill OG700 Series. Waterproof Material - Suphomeware grill cover is made of heavy duty 600D polyester fabric with waterproof PVC coating which provides a powerful guard against the bad weather like snow, rain and hail. Double Sided Stitching - Suphomeware grill cover uses a double-sided stitching technique to better prevent water seepage between the stitches and tear. Buckle Rope - Suphomeware designs contraction buckle and adjustable hauling rope in the bottom, which ensures the cover will stay in place during the windy. Easy to Clean - Simply hose the grill cover with water to clean, and air dry it in the sun.