New in box, never opened, large pampered chef pizza stone description from website: LARGE ROUND STONE Take your pizza night to a whole new level! Our pizza stones are pre-heat and oven-safe up to 550°F (287°C) so your pizza crust will be perfectly crispy every time. It has been designed with a raised lip on the back edge to make transferring that pizza on and off easier than ever (and keep it from falling off). Integrated handles make the stone easy to grasp and move about. NATURAL CLAY COOKWARE Our unglazed stoneware is made with our new StoneFusion material making it our strongest and most durable stoneware yet. You can pre-heat, broil, and even put it in the dishwasher. Each piece features a ribbon pattern, so you can easily distinguish from your original unglazed stones. Like all our stones, you can use it to make your favorite baked goods, frozen foods, or reheated leftovers that are just as good or better than day one. And it only gets better with age. A nonstick seasoning will develop as you use it—the darker it looks, the better it cooks! Made in the USA PRODUCT DETAILS 15" x 18" (46 cm x 38 cm) with handles Microwave-, freezer-, oven-, dishwasher-, and broiler-safe to 550°F (287°C) Pan scraper included for easy cleanup.