Eco food trays are made from all kraft paperboard, which contains at least 18% recycled wood fiber content. Like all of our other food trays, the new Eco trays are highly recyclable and compostable when disposed in proper commercial facilities. The trays have disposal logos printed on the bottom to effectively communicate this with your customer. In addition, Eco Trays are made using a totally chlorine free manufacturing process, which consumes less raw material and water, leaving more of those resources untouched. Clearly, Eco Trays are the natural choice for your foodservice needs and our environment. Food Container Type: Food tray; Material(s): Kraft paperboard; Color(s): Brown/White; Number of Compartments: 1.