Features: The adaptor block of quick mounting plate, made of high quality aluminum alloy. Require the screw holes and screw thread specifications are 1/4". When using dslr stabilizers, like for Zhiyun or for Dji, this heighten pad can be mounted between the quick plate and camera. Increase height by 1.5cm, avoid the touch between camera lens and the quick plate. No coins or wrenches needed, very easy to install. Specification: Item color: black Product material: aluminium alloy Type of screw: 1/4 Fit for Zhiyun crane, for Dji ronin-S and other dslr stabilizers. Dimension(l*w*h): approx. 4.3*4.3*1.5cm / 1.7*1.7*0.6in Weight: approx. 49g Package List: 1 * Camera riser (camera and quick-plate are not included) Package List 1The adaptor block of quick mounting plate, made of high quality aluminum alloy. 2Require the screw holes and screw thread specifications are 1/4. 3When using dslr stabilizers, like for Zhiyun or for Dji, this heighten pad can be mounted between the quick plate and camera. 4Increase height by 1.5cm, avoid the touch between camera lens and the quick plate. 5No coins or wrenches needed, very easy to install.