The thicker gimbal damper is suitable for the Matrice 350 Rtk. The gimbal damper has a longer service life under the same payload weight when compared to the Matrice 300 Rtk or Matrice 200 V2 series.Note: The Matrice 350 Rtk Gimbal Damper is compatible with the Matrice 300 Rtk and Matrice 200 V2 Series. Do Not mix it with other types of gimbal dampers during use..