These work very well on the cabinet doors in my laundry room to give me some extra places to hang up clothes to be air dried. They seem sturdy and can hold a good amount on each one. I air dry most of my shirts and all my sweaters on hangers (the type that don't cause shoulder bumps). I bought 2 sets, for a total of 8 pieces, so I have backups if any should break.
They DO NOT FIT ON A REGULAR THICKNESS DOOR. They fit on thinner doors but not on regular thickness doors. The maximum door thickness they fit is 1.25”. I measured my laundry room door (which is the same thickness as all the doors in my house) and it is 1 ⅜” thick. As I already said, they work well on my laundry room cupboard doors which are solid oak and 3/4” thick. I don't put super heavy items on them because it could damage the cupboard door hinges if I overload them. They work great for my purposes.