Features:1. Clear PET Material--The refrigerator food container is made of durable 100% food grade PET material. The transparent box allows quick identification of the contents stored in the box for easy storage and retrieval. It saves a lot of space and makes the room and refrigerator look clean and tidy2. Three Sizes -- Pack three sizes of food storage boxes. Available in two small (24x13.5x11cm), two medium (25.5x15x13cm) and two large (29x19x15cm). According to the size of the container, the corresponding items can be stored.3. EASY TO CLEAN - These fridge storage units are smooth and corrosion resistant. So you can use a rag with some detergent or water to clean them, very convenient. However, washing them in the dishwasher is not recommended.Specification:Material: PET (BPA Free)Dimensions: 29x19x15 cm; 25.5x15x13 cm; 24x13.5x11 cmDesign: stackable and nestableFeatures: clear and firmPackage Contents:6 Refrigerator Organizers (2 Large + 2 Medium + 2 Small)Notice:Not suitable for dishwasher, microwave and oven use.