WandeR-Lanyard set (Patent Pending) includes: TetheR-Tab (slides conveniently between your phone and case), Nylon WandeR-Lanyard (hooks to the tab for use around neck), and 3M double-sided tape (optional use with cases that have a large opening at the bottom). Universal: This product is designed to work with almost all phone and case combinations while allowing you the option to change cases and still use the system. Safety: Prevents dropping while exploring or theft when the phone is aorund your neck. Convenience: The Tether-Tab does not block your charging port, so you can easily charge your phone while using the product. Length including hook: 23.5' (47' in a loop), Adjustable using the included 10 mm cam lock; Black nylon webbing measures 10mm wide; 10mm zinc alloy swivel hook allows your phone to be positioned freely