This is a good product. It holds my picture that is medium in weight, very well on the wall. The picture is by the front door & my kids slam the door quite a bit and the holder keeps the picture on the wall.
They were the perfect size for what I need. I like that the hook moves so it adjusts to the size of whatever I'm hanging. For nine hooks, this was a great deal.
It was very easy to use. I open it and peel the back. The hooks hold strongly to the cabinet. I was able to hang all my kitchen items onto the hooks. I am very satisfied with the hooks.