Do you have a sweater that you would sometimes like to wear open and sometimes closed? With the Mod Loop Snap Closure, you get the look of a chunky, rustic snap closure but you can take it off when you want to wear the garment open or to wear it on a different piece. The back of the closure has screws mounted on the back. You ease the screws into the fabric (between the stitches or between threads on woven fabric), screw the two halves of the closure on, and then the tab snaps them together. The closure can be unscrewed and removed at any time.