Universal Pistol Hand Grip Handheld Tripod System XTPG with Quick Release Trigger and Mobile Phone Clip for iPhone Light DSLR Video Cameras and DV Gopro Ideal accessory to shot or record smooth and stable shots with your camera Attach to bottom of any camera, binoculars, or spotting scope 1/4-20 Thread for mounting on a tripod Finger groves for ergonomic operation Quick release trigger, wrist strap