Vaccum seal hanger for towels, clothes, etc.

this is a no nail required hanger that you can attach to any glass, metal or plastic surface. for example, a mirror as in the photos or a stainless steel surface. selling because I don't have a good service to attach it to in my new place. It's strong enough to hold a heavy towel or coat and super convenient because you don't have to drill any holes and can move it around whenever you want by undoing the vacuum seal. Sealing and unsealing just requires a twist and it can be moved around without losing the suction power.