General description The 4 Pack Bento Lunch Box Set features a 3-compartment design, allowing you to store different foods separately. This makes it easy to pack a balanced diet with fruits, veggies, healthy snacks, and dipping sauces. Made from high-quality polypropylene and wheat fiber materials, these containers are safe, reusable, and lightweight, making them perfect for on-the-go meals. Technical specifications Material: Polypropylene and wheat fiber Temperature range: -4 °F to 248 °F (-20 °C to 120 °C) Usage Ideal for meal prep, picnics, and daily lunches Microwave and freezer safe (remove lids before heating) Other information Stackable design for easy storage Lightweight and portable for convenience Note: There may be a 0-2cm error in manual measurement