They are made of , they are and lightweight, suitable for storing fruit or vegetables etc. they are convenient. design is very practical. with cover, they keep things and keep fresh or fruit etc. Feature - ColorAssorted Color - Material: PP - Size: About 12.5x9x5.5cm. - Each food storage container comes with a lid that keep fresh. ​- Stackable and easy to store, suitable for store, restaurant, home etc. - Also great as travel containers, lunch containers, soup containers, to-go containers, and food storage containers. - Made of of material, lightweight and , convenient. - Cover deisgn is practical, the dry of your food, keep the food fresh. - for storing vegetables, meal, fruit or the other food etc. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 12 x Lunch Boxes