THEY DO NOT GO ON THE END OF THE PADS. The stainless clips at the top of the pic go in the groves (after you get all the rust scale out) put the clips in placd thdn the pads, that is what stops the rattling. These little clips clip onto the edge of the pad and cause a squeal when the pad wears out. When you clip it onto the pad, the clip distorts, and it will stick out padt yhd straight edge of the clip. I leave them off on mh own cars but would always put them onto a customers’ car. If they wear down to the point of squealing, its likely thd pads and rotors are toast anyways.