Description: Suitable for Canon, Nikon, Sony, Olympus, Panasonic, Leica, Samsung, etc. ( except for Fujifilm ) With the grip, you can hold the camera in any position. To place the thumb directly over the control wheel. Easy to install and remove, with the help of wrench. Solve the problem that most of the mirroeless cameras, small DSLR cameras, film cameras are in poor grip because of the small body and square shape. Specification: Material: Aluminum Size: 46x21.5 mm / 1.8x0.8 inch Package Includes: 1x Thumb Up Grip 1x Wrench