Material:Plastic + PVC Size:300ml/500ml Package Include:1 pcs Food Preservation Box Features: 1. The box is made of imported food-grade plastic, which has passed strict safety inspection, non-toxic and tasteless, and does not contain any harmful substances to ensure the safety and health of food. 2. Combined with super sealing technology, it aims to provide the best preservation effect, which can effectively prevent food oxidation, extend food shelf life, and keep food delicious. 3. The inner wall of the box is smooth, easy to clean, no residual food and dirt, and can be cleaned quickly through the dishwasher, saving you time and energy. 4. Multi-layer design, can store a variety of types of food, and the capacity is large, whether it is used as an ordinary lunch box, or for retaining samples, it is very practical. 5. The box is lightweight, easy to carry and store, not only suitable for kindergarten or school use, but also suitable for office, travel or home. Note: 1.Please allow 0.1-0.2cm differences due to manual measurement, thanks. 2.Please understand because of the light irradiation or computer display difference, so I  can't guarantee photos and real color is the same. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.