Special grip strap to optimize the handling when working with either the HLD-7 power battery holder. The grip strap will be attached to the camera and battery holder and therefore perfectly secures the camera to your hand. Furthermore, an additional neck strap can easily be attached with one end to the clasp of the grip strap and the other end to the camera.\n\nThe Grip Strap GS-5 is especially designed for use with the HLD-7 (and fitting camera). It is equipped with an adjustable velcro for perfect fit to the photographers individual hand for stable and strong hold to the camera.