TURN YOUR OVEN INTO A FRYER! GOTHAM™ STEEL CRISPER TRAY allows heat to circulate under the elevated mesh basket. French fries, onion rings, chicken pieces and more come out crisp and evenly cooked without added oil or butter! The baking sheet catches drips, splatters and crumbs. Both are made of aluminum with Ti-Cerama™ coating. PTFE/PFOA/PFOS-free. Oven safe up to 500° F. Dishwasher safe. Regular: 13-1/4" x 9-1/2" x 2-1/4"; Large: 14" x 11-1/2" x 2-1/4".