Come and see our amazing products. Made of high quality food grade material(Grade 5 PP material),BPA Free,this is the best bento box lunch food container for packing healthy food.Easy clean,easy heat,easy freeze-The plastic lunch box is dishwasher safe,freezer safe.Microwave safe for reheating your prep meal.But when you use it in the microwave,please remove the lid for no mess in the microwave. Pls confirm further with us if any query about packing info, inventory status and time schedule.