Blaze Smoker Boxes allow you to achieve the smoked flavor everyone loves with the convenience of your gas grill. The Blaze Extra Large Smoker Box infuses foods with even more smokey flavor than the original, now with a wider, cooking grid-width design. The extra-large smoker box is designed to be placed directly under the cooking grates and Adds outstanding smoky flavor to grilled foods, with no charcoal mess. Alternatively, you can add your favorite juice, wine, or marinade to this sealed bottom box to add extra flavor and moisture to your meat. This smoker box is made with solid, heavy-duty 304 stainless steel which will remain durable under high temperatures.