Ive never seen them with hangers? Ill have to look into these hangers. I have tacked the under the first layer, then you cant see them. Stapled before at the old house and that worked, when I took the rug down and pulled the staples out there was an outline of the rug on the wall were the staples were, kinda funny. I have heard the rugs will sag after a while and should be rotated after time, not sure if this is true but with gravity Im sure it is.