The DJI Phantom 4 Pro Cinema 6-Pack consists of 6 filters for the DJI Phantom 4 drones. This set contains the ND4 / PL, ND8 / PL, ND16 / PL, ND8, ND16 and ND32 filters. The ND filters reduce the shutter speed of the camera. The PL filters provide less light reflection and a higher color contrast. You take the filters with you in the included filter case.