Keep your phone with you at all times without worrying about where it is. Simply hook it onto the Ringke Shoulder Strap Nylon Device Carrier. This way, you’ll always have your smartphone by your side, but you won’t have to hold it or cram it in your too-small pocket. Made of high-density twill nylon, this convenient strap adjusts in length with ease. In fact, you can make this smartphone strap as short as 18 inches or as long as 31..