They are made from 18/8 food grade stainless steel and feature a silicone seal in the lid, making them completely airtight!
The bottom part of the container can be washed in the dishwasher, but the lid is not dishwasher or oven safe. This version has removable dividers. 7 5/8" across, 2 1/8" deep. Great for adult or children's lunches. Made in Korea.
Tip: You can write on these with non permanent marker, making it easier to determine contents or the date it was put in the fridge!