Adding to that, these cases are an exact fit for three raspberry pi zeros, laid flat. I made a pHAT display board with it. Pictures: https://imgur.com/a/bhnEST

Adding to that, these cases are an exact fit for three raspberry pi zeros, laid flat. I made a pHAT display board with it. Pictures: https://imgur.com/a/bhnESTS https://imgur.com/a/bhnESTS