"storage and disability"
These lock and store boxes are excellent for me; I have arthritis and I can even open them when they have just come out of the freezer. I have large boxes too for things like flour and pasta. If my hand slips they are easier to catch and the locking edges always stay put if I drop a box with only 3 sides locked.I do wash them by hand though, they dry easily on the drainer and then with a towel. Better than cheaper versions too.