If you are looking to store and transport food safely, food grade PP lunch boxes are a must have. The lunch boxes are made of high quality polypropylene; are BPAMmicrowavable and dishwashable. Because of the lunch boxes' durability, they can be reused many times, promoting a more sustainable lifestyle. These lunch boxes are great for individual and business use! The lunch boxes are made to suit many cultural preferences so everyone can safely and quality enjoy their food.