Profile must read. Please check the condition and size in the images and make your own judgment. I don't know the weight, but it's not light enough to hang with a pushpin. It comes with dedicated screws from the time of purchase. The hanging part is not fixed. Please check the images. Although it is new and unused, it has been stored for nearly 5 years, so there are some areas, such as the circular parts, where the paint has worn off due to storage, as shown in the images. If you are concerned, please refrain from purchasing. We will pack using recycled materials. We will ship within the specified shipping period, so please refrain from purchasing if you are in a hurry.