Made with FDA food-grade, 100% unbleached, chlorine-free paper. Packed in 100% recycled paperboard inner-carton and tray dispenser packaging to reduce raw-material waste. Soy-blended dry wax is used on interfolded sheets and helps to reduce reliance in petroleum based wax. EcoCraft products, on average, contain 20% pre-consumer waste fiber. Can be used for reheating in the microwave.