Made from unbleached plant fiber, an annually renewable resource & good alternative to petroleum-based trays. Soak proof, freezer safe, & contain no wax or plastic lining. For use with hot or cold food items, especially meat & produce. Great for restaurants, delis, grocery stores, supermarkets, meat counters, produce departments, & schools. Certified 100% compostable in two to four months in a commercial composting facility. Gluten free. Food Container Type: Tray; Material(s): Unbleached Plant Fiber; Material Type: Paper; Color(s): Natural.