Set of 4 - 4" cords and 4 Plastic end pieces to replace missing zipper pulls. if you have had some fall off, this is the best way to replace those. Just string the cord through the zipper head, and then snap the plastic end over the cord ends. Works well on any zipper. Can be used on normal metal zipper pulls as well. Even works on other objects, anything you want to add some flair to.