If you need a quick way to hang banners, signs, flower panels, draping or beaded curtains on a crossbar, the S Hooks for Banner Signs/Drapery - Bag of 50 pcs is the ideal solution for the job! S Hooks, also called Sign Hooks, are commonly used to hang signs, curtains, banners, and other drapery. These metal sign hooks are super easy to put up and take down.