High-Quality Material: This children's compartmentalized lunch box is made of high-quality, BPA-free, durable, and odorless PP material. Each component is thickened by 1 to 3 mm for enhanced durability, making the lunch box less likely to deform or become damaged. Flexible 2-in-1 Design: This children's lunch box features a flexible 2-in-1 design, allowing it to be used as a single layer (800 ml) or a double layer (1300 ml). The dimensions of the single layer are 20.5 x 9.5 x 7 cm, and the double layer is 20.5 x 9.5 x 10 cm. Its practical design easily adapts to your needs, making storage and transport convenient. A fork and spoon are also included. Three Independent Leak-Proof Compartments: The children's lunch box has three independent compartments, each with a sealed lid to prevent food from mixing. The three compartments allow you to store fresh food independently, which is ideal for a balanced diet. Microwave and dishwasher safe: This lunch box is microwave and dishwasher safe (note: the lid and central divider are not microwave safe; the maximum heating time is 3 minutes). All parts are detachable for easy cleaning. The package includes 1 lunch box, 1 fork, and 1 spoon. Wide range of uses: This lunch box has a classic design and is perfect for children over 3 years old and adults. It is ideal for many occasions such as school, the office, picnics, etc. Whether for everyday use or travel, this adult lunch box can meet your needs. If you have any questions, please contact us.