Features: Design For --- DJI Osmo Action 5 Pro/DJI Osmo Action 4/Action 3 Camera. 50M/164FT Waterproof --- This waterproof housing case with upgraded waterproof sealing ring and tight buckle that help avoid water leakage effectively. You can use your camera to record underwater activity deep to 50 meters/164FT without worrying about leaks, and it also won't damage the shooting effect, clear and vivid. 3 Pack Dive Filters --- The including 3 Pack filters can be easily snap on and off by Fitstill waterproof housing case for DJI Osmo Action 5 Pro/4/3. PINK FILTER for snorkel depth water 2-15FT and color correction in blue water or clear freshwater. RED FILTER for scuba and free dive depth water 12-85FT and color correction in green water or tropical seawater. PURPLE FILTER for depth water 8-75FT and color correction in in green water. Large Flat Glass Lens --- Delivers maximum image sharpness above and below water. Package Includes --- 1x Double Cold Shoe Waterproof case, 1x thumb screw,1x Red dive filter,1x Pink dive filter,1x Purple dive filter,12 x Anti-Fog Inserts.