The Joby 3-Way Camera Strap transforms from wrist to neck to shoulder with a push of a button. Seamlessly switch between modes, to extend the strap unlock the lock mechanism at the strap base & pull your camera & the strap in opposite directions. Then lock the strap back in place to secure in neck or shoulder mode. To return to wrist mode, unlock the lock mechanism & the strap will automatically retract. Because you quickly & easily switch between carrying modes, the 3-Way Camera Strap is great for long days with your camera.