Window Hardware Rods Rings For Valances Or Window Hardware?

Rings for valances or window hardware? - window hardware rods

I hope someone can help me. Recently, I have the rings in your wall around your window sill, 1 ring on each side of the window and saw 1 in the top of the window, then pulled a handkerchief instead of hanging around the ring to a limit of class a curtain rod. Someone knows where I can find these rings?