I wanted an easy way to hang a trash bag on the back of my car seat. I actually use two of them per bag, that way the bag doesn't swing around as much and makes less noise. There are both 1mm and 2mm thick versions. I've just added an 8mm thick version for holding heavier items like purses.Print and enjoy. This thing was made with Tinkercad. Edit it online https://tinkercad.com/things/leFzlY7glxq