Bake cookies using this exceptional jumbo industrial grade carbon steel cookie sheet. The specially designed non-stick coating prevents cookies from sticking to the pan and provides easy clean up. Details: 15.9" x 13.8" (40.3cm x 35cm) Oven safe up to 450°F (232°C) Non-stick coating for easy food release and clean-up Industrial grade carbon steel to prevent warping Made without BPA, PFOA, and PTFE Carbon steel Care & Usage: Wash in hot soapy water, dry well before and after each use Handwash recommended Allow the pan to cool before washing Tips: Avoid using abrasive cleaners or scouring pads. Use oven mitts when handling hot bakeware.