I needed to store the toys of my children stable stackable boxes with lid. These boxes are easy to fold, the folding system is very well thought out, even nothing can be made of the finger holes to fall out, really stable (250 kg somewhat exaggerated but a small child can calm it climb) and especially the lid is practical. And I put in cut and folded box high strip of the outer packaging of the parcel, so I get a subdivision of the internal space without much effort. We have already used up all the boxes of the package and I will now order my supplies. For the price you get a very good quality.