Zing"s unique Action Strap works like the handle-steadying strap found on most camcorders, but is designed specifically for SLR cameras. Wraps around the back of photographer"s right hand, holding it snugly to the camera body for fast, steady shooting. Features include: Wide, contoured neoprene strap provides comfort and security Attaches to camera base using included 1/4"-20 tripod screw, then threads into camera strap slot (camera must have side-mounted, slotted strap fitting). Adjustable to fit any size hand May be used simultaneously with camera neck strap (not included) Includes "wrist leash" to help prevent camera from being dropped accidentally when not using neck strap Belt clip for temporarily hanging camera between shots