This lock&lock bread container is very efficient, keeping everything inside fresh and secured. It's a rectangle design with a divider to to separate mix of breads and maintain them in good conditions. The lid has a four sides locking system for better protection and is easy to open. The quality material is hard plastic, very durable, and is safe to use on any kind of climate, or house appliances, like freezer, microwave or diswasher. I personally recommended because it preserves my food, is easy to clean and my pantry is better organized.Simply the best container brand.