Quality is super good, BPA FREE, bright and colorful. Environmentally friendly non-toxic food grade material, Mini lunch box food box storage box, with different sizes, precise control of food intake and calorie intake Using high-quality PP raw materials, harmless to the human body, Suitable for refrigerators, cabinets, microwave ovens, dishwashers. Specification: Color: Multi color Shape: Square With different volume specifications, can be used for vegetables, raw eggs, fish, fish and other sealed collection, fresh storage, Can also be heated by microwave oven. Can maximize the time to extend the storage of fruits and vegetables to achieve the desired fresh effect. Size Chart: A. 4 Pieces Set: Quantity: 4; Size: 120ml; Box Top: 8cm*8cm; Box Bottom: 5.5cm*5.5cm; Height: 6cm; Tray Size: 17cm*17cm*7.8cm. B. 6 Pieces Set: Quantity: 6; Size: 60ml; Box Top: 6.5cm*6.5cm; Box Bottom: 4cm*4cm; Height: 6cm; Tray Size: 21cm*14cm*7.6cm. (1inch=2.54cm. 0-1cm error is normal.) Package Includes: One Set Box Note: Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement. Thanks for your understandings.