
I needed two boxes for a project I was working on. These two boxes are perfect for my needs. They were strong enough to withstand a step drill and were easy to manipulate. I can't say if they are waterproof. They come with a "gasket" to insert between the top of the box and the lid, but I can't say for sure how much water it protects. I wrapped the lid with tape as a precaution. But yes, if you need small boxes for projects, they will surely fit. I would buy them again if I had to do more projects like what I have made.