This is the GoPro ND Filter 4-Pack HB-Series | ND4 / ND8 / ND16 / ND32 Features: Comes with ND4, ND8, ND16 and ND32 filters in a protective case so you can choose the one that works best for your activity and lighting conditions Auto Cinematic video mode makes it easy for first-time ND filter users to produce shots with motion blur Experienced ND filter users can manually configure exposure settings to get their perfect amount of motion blur HERO13 Black automatically detects each filter when attached and makes filter selection easy by suggesting the best filter for the shot based on lighting conditions Scratch-resistant and waterproof when mounted on the camera, with hydrophobic lens coatings that repel water Easy to attach, with no tools needed Part of the high-performance HB-Series Lens collection-exclusively for HERO13 Black What&&';;s Included: ND4 Filter ND8 Filter ND16 Filter ND32 Filter Protective Filter Cap Protective Filter Case Microfiber Lens Cloth Compatibility HERO13 Black Camera Create cinematic motion blur in your shots with this 4-pack of premium HB-Series neutral density (ND) filters for HERO13 Black. Simply attach a filter and your camera automatically detects it and shifts into Auto Cinematic video mode so you can create motion blur with ease. Whether you&&';;re on the slopes or slicing through a berm, it&&';;s that easy to get the effect you want. Advanced users can manually configure the shutter speed and exposure settings to fine-tune a shot for the lighting conditions. Made from scratch-resistant, water-repellent, high optical quality glass, the filters are waterproof when installed and ready for any adventure.