This food storage container has several uses. It is strong and secure to use because it is made of PP materials. It has an effective seal to retain food in materials of the highest . Furthermore, it can be used to contain things, tea, grains, candies, dry food, rice, beans, and nuts. Fantastic and useful for home use. Features -Color:Assorted Color -Material:PP -Size:14.00X13.50X5.00cm/5.50X5.31X1.97in - Made of PP material, odorless, smooth surface, not easy to crack or deformation, put in the microwave and refrigerator. - Just click can open these box, no effort, and they don't open easily and accidentally, saving you time and your effort. - Suitable for camping, school, work, afternoon tea, fitness and other occasions, a for you to prepare lunch. - Sandwich containers are designed to be toast shaped and can fit nicely into your sandwich or bread. - This Sandwich storage box is easier to take and store, you can use this Sandwich storage box to storage different foods. Package list: 6 x bread storage boxes