Heavy-Duty Silica Gel Cloth & Ceramic Fiber Thermal Blanket Fits All GMG Peak Prime & JB Choice Models All-weather, Waterproof, and Heat Resistant Form Fitted to Your Grill Color: Black Green Mountain Grills Thermal Blanket for Peak Prime & JB Choice Models Black Keep your Green Mountain Grill insulated in the harsh cold winters with a Thermal Blanket. The GMG-6048 fits all GMG Peak Prime & JB Choice Model grills. Made with heavy-duty silica gel cloth and a ceramic fiber blanket, it is form-fitted to help maintain consistent grill temps even in the harsh cold. Increase your pellet fuel economy to prevent waste due to Mother Nature. Please see below for more features and specifications. Features & Specifications Heavy-Duty Silica Gel Cloth & Ceramic Fiber Thermal Blanket Fits All GMG Peak Prime & JB Choice Models All-weather, Waterproof, and Heat Resistant Form Fitted to Your Grill Color: Black