Looking for a stylish and functional cord end? These whistles make a great zipper pull and can be used for a number of other great applications. Our Cord End Whistles are made in America and fit a variety of different drawstrings and types of cords. Can be used on everything from shoelaces, pack drawstrings, pants closures, Paracord products and a variety of outdoor and gym products. They quickly clip together and allow you to carry and keep a whistle close by. Very strong and durable, these whistles are extremely loud and are great for everyone. There are three popular colors to choose from easily matching just about any application you're looking for. Choose from 10 Packs to 1000 Packs.