It can be done to hang curtains without making use of hooks. There's two primary means to do this. Certainly, holdbacks aren’t considered hook on some events, but we’re talking about a thing different in this article. S-Hooks are named for their shape which has similarities to your letter S. https://dominickzdbzy.blognody.com/29202750/a-secret-weapon-for-types-of-pleat-curtain-hooks