See-through, durable plastic food pans are break resistant - won’t rust, dent or bend. Quieter than metal. Lightweight, dishwasher- and microwave-safe pans with nonstick surfaces for easy food release and cleaning. Steep walls hold more, minimize refills and overfills. Quart and liter measurement markings show 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 windows for date coding and labeling contents. NSF Certified. Made of FDA Compliant materials.