Enjoy the convenience of indoor grilling with the Calphalon Premier hard-anodized Nonstick 11-inch square grill pan. This cookware delivers a longer-lasting, superior nonstick performance for effortless food release and easy cleanup. The durable, hard-anodized exterior is dishwasher safe, while the 3-layer nonstick interior is tough enough to withstand metal utensils. The Calphalon Premier hard-anodized Nonstick cookware line is oven safe to 450°F, and it also comes with Calphalon’s full lifetime warranty.