The kit contains six dampers and an IMU mounting plate. You can install these easily onto your S800 without making further changes, and flight performance can be greatly improved. All you have to do is install the six dampers between the S800 frame arms and the landing gear. The air-core damping ball within the dampers will absorb the high frequency vibration. It effectively reduces the high frequency vibration influence to the IMU and gimbal, and makes the S800 flight more stable.