I would give these shoe storage boxes 3.5 stars. They are challenging to put together the first couple of times. After reading the instructions supplied at point of sale, I got the hang of folding the boxes and it went quite quickly after that. The most difficult part of assembly was getting the plastic door to fit on to the top of the box once assembled. I recommend opening the door flap as you are fitting the plastic door on to the box. It snaps on each side, then you know it is on correctly. I ordered 2 cases and 2 of the boxes were defective. Replacements are on the way. These storage boxes worked perfectly for me and my shoes fit great with room to spare (Im a size 7.5) The material is very lightweight and the boxes click together on the tops and sides. These boxes are perfect for my space (top rack of closet) and got the jumbled mess of shoes off my closet floor.