"The DJI Accessory Mount for Pocket 2 & Osmo Pocket fits over the gimbal and provides a two-prong mount for attaching three-prong accessories on the front of the gimbal. Attach the Accessory Mount to Osmo Pocket, making it compatible with other camera accessories (sold separately) to use in different scenarios. Provides mounting bracket for accessories to shoot in various situations. The universal twist-lock slot provides compatibility with most monopods, tripods and mounts for vehicles, helmets and other action camera accessories. This Osmo Pocket accessory mount has precise openings to keep your camera's buttons accessible. "