I wanted to love these. First I ordered 4 sets of pink but they mailed 4 sets of gray, all on different days and then they mailed me the correct color but had to find out the hard way that because of how the lids are made when you stack them the lids just crush down inside of the bins slowly and sideways even with a small amount of weight. These are not user friendly, perhaps for not using the lid and just as toy storage or open storage bins but definitely not for stacking. Really, really wanted to love these, maybe will create drilled in corner tabs to stabilize and keep the lids from crushing into container.