Lightweight, dishwasher and microwave-safe pans with nonstick surfaces for easy food release and cleaning. Steep walls hold more, minimizing refills and overfills. Quart and liter measurement markings shown content level. Time coding detail for marking the time when food is set out. Pans nest for compact storage. Covers have deep molded handles with secure finger grips and Mark-it-Fresh window for date coding and labeling contents. Made of FDA compliant materials. Pans and covers sold separately.