This Checkerboard Lunch Tray is made from a renewable resource. Although strong enough to serve a family feast, the trays are also light enough for little hands. From the picnic table to the cafeteria, our lunch trays offer designs that are appealing and functional, yet cost effective; thus allowing you to move on from conventional foam trays in an effort to protect and preserve the environment. Our lunch trays are made from all kraft paperboard, which contains at least 18% recycled wood fiber content. SCT's lunch trays are made using a totally chlorine free manufacturing process, which consumes less raw material and water, leaving more of those resources untouched.