Our packing food containers is made out of environmentally-friendly kraft paper. The box adopts special buckle design and tear off edge design, easy to fold, better prevent food leakage, keep food fresh for a longer time, suitable for refrigerated food and take out. These takeout containers are quipped with a poly-coated interior, and prevent grease and oil from soaking through.Your food will be securely packaged in these packed in packing box. Food packaging boxes are also microwaveable. It is also the best one-time substitute for cleaning tableware.