Does anyone know where I can get the attachment that goes between the ceiling and the item you want to hang? There is one in the above video and I have seen them before in pics on AA but I am not sure what kind of plastic they are made out of nor where to get them. As I doubt they have them here for sale if someone can tell me what kind of plastic they are made from I may be able to find somewhere to cut me some so I can hang things from the ceiling without being worried that my house destroyer/decorator will make an unwanted upstairs entry into my ceiling.