This set includes 3 food storage containers of 1L each with decorated lids. These containers are ideal for preserving food in the refrigerator or freezer while maintaining maximum flavor. Good for the planet: these containers are reusable (they avoid the use of disposable food containers). The containers are made of polypropylene plastic, BPA-free, and manufactured in Italy. They are dishwasher safe. They can be used in the microwave to reheat food (without the lid) or in the freezer (down to -18°C) for storage. Bonus: saves space in the cupboard during storage as the empty containers are nestable.