Neewer 52mm Filter Kit for GoPro Hero 3+/4: (1)52MM Filter Adapter Ring + (6)52MM Filters(Blue + Green + Orange + UV + CPL + ND4) + (1)Microfiber Cleaning Cloth + (1)Filter Carrying Pouch Kit includes: (1)52mm Filter Adapter Ring + (6)52mmFilters(Blue + Green + Orange + UV + CPL + ND4) + (1)Microfiber Cleaning Cloth + (1)Filter Carrying Pouch. This kit is a under sea diving filter set with 52mm adapter ring for GoPro Hero 3+/4 with skeleton housing or waterproof housing. The 52mm Adapter Ring is specifically designed for your camera for a tight and secure fit. No wobbling or cross-threading. Six pieces Filters fit any camera lens with a 52mm filter thread, high quality metal and glass construction. The Filter Carrying Pouch has clear inner lining for quick and easy access. The Microfiber Cleaning Cloth is safe for all surfaces and lenses.