$22.38 (Free or Cheap Shipping) Sunnylife Camera Lens Filter Kit for DJI Osmo Pocket (DJI Osmo Pocket, Camera Filter, ND4/8/16-PL) at m.FastTech.com - FastTech Mobile
Amazon.com : DJI Osmo Pocket - Set of 4 ND Filters (ND4, ND8, ND16, ND32) for Camera Lens, HD Photos, Light-reducing Materials, Magnetic Design, Easy to Change, Compatible with DJI Osmo Pocket,