Set of four lunch and snack boxes in different sizes and matching designs. Great for school, on the go, and ideal for home snacks and storage. The lids provide airtight closure making them leak free and keep snacks fresh. The little lip on the side of the lid makes them easy to open and close and the boxes stack inside each for efficient storage. Please note: the lunch & snack box set is not suitable for the dishwasher or microwave. We also recommend you wash all containers in warm soapy water before first use.