Reduce food spoilage costs. * White, durable polyethylene for more economical storage and transport applications. * Tight-fitting snap-on lids keep food fresh. * Dishwasher and freezer safe. * Date control panels on boxes and lids for easier inventory control. * Available in standard industry sizes to accommodate existing storage racks, counters, etc. * Boxes & Lids certified to NSF Std. #2. * USDA Meat & Poultry Equipment Group Listed. Made of FDA compliant materials. * This product assists in complying with HACCP guidelines.