I hunted high and low for rusty old tins like this when I was styling for clients because anything that holds together multiple small items in one place makes photographing them a breeze.
If you were to use these tins for storage in the home, brushing the loose rust away with a wire brush will help to keep your surfaces clean. It goes without saying that these are NOT food safe, please don't bake in them.
Each tin is unique in size and how worn and wonky they are. There are two styles, one being slightly wider than the other.
Average Wide size W: 10 H: 5 L: 30 cm
Average Narrow size W: 7 H: 5 L: 28 cm