Nitori magnetic door stopper, black. Used only once. It didn't work because my door is heavy. I've reduced the price by about half. Would you like to try it? If it doesn't work, I don't mind if you relist it immediately. Alcohol-sterilized. Packaging: Main unit in bubble wrap, box folded (with instructions) → plastic bag → envelope. The cardboard sheet used for fixing inside the box will not be included. Some recycled materials will be used.