Yes, they do! Bread boxes stop moisture, air, and light from getting to your bread to keep it in good condition.
It may seem odd that a box can keep your bread newer than something completely sealed, but that’s exactly what happens in head-to-head comparisons.
The material doesn’t matter much when choosing your bread box. Having a box is the most important thing.
Having a bread box on your kitchen counter is a nice aesthetic touch. Some homeowners love how bread boxes look on the counter because they make their kitchen feel homier.