This All-Clad Pro-Release Nonstick Bakeware Cooling & Baking Rack, 17 x 11 inch, allows proper airflow facilitating even cooling by allowing excess moisture to escape, resulting in perfectly crispy and evenly textured treats. Warp resistant, heavy gauge aluminized steel conducts heat uniformly for perfectly even baking. The durable, ceramic-reinforced coating resists scratches and staining, and provides an easy release, batch after batch. Design You Will Love- Handles are generously sized, allowing for plenty of room to grip with oven mitts without touching delicate batters. The rounded corners and lighter colored nonstick which help prevent overbrowning. Easy Care- Oven safe up to 450°F. Dishwasher Safe. To preserve the nonstick quality over time, we recommend using silicone, nylon or wooden utensils and washing your bakeware with a soap and sponge. Limited Lifetime Warranty. Designed in Canonsburg, PA - USA, Made in China.