Designed for oversized cookware, the Cuisine::pro® 12.5" Glass Lid helps retain moisture and monitor progress while cooking large meals. Made from toughened glass with a built-in steam vent and cool-touch handle, it’s the well suited companion for your 12.5" frypan, wok, or sauté pan. Body construction: Tempered glass with stainless rim. Cooking surface: Tempered glass. Oven safe to 356°F (180°C). Dishwasher safe. Hand washing with mild soap and warm water is recommended to keep the surface in good condition. Backed by the Cuisine::pro lifetime warranty. Recommended uses: Lid Cover.