I used to make these with my grandmother when I was young. It's really easy you basically cover two metal hangers with two different colors yarn. -Using simple knots. I can't remember the name of the knot (it's been a while since Girl Scouts!) but I plan on making many more so I might upload a simple pictorial if anyone's interested
anyhow I made these dozen for a bridal shower gift!
*they are great for items that you want to hang but don't stay on a normal hanger