Enhance your 3 filming experience with our meticulously designed filter sets. Each set is tailored to meet specific photographic needs, ensuring protection and enhancing image quality without compromising the camera's functionality. ND Filter Set: Includes ND8/16/32 and CPL lenses, each crafted with multi-layered coatings to offer waterproof, scratch-, dustproof, and oil- properties. These filters protect the lens and provide versatile options with restoration. CPL Filter: Ideal for eliminating reflections from non-metallic surfaces, enhancing colors and contrast in your photos. Perfect for capturing vivid skies and clear aquatic scenes. Specifications: Compatibility: 3 Action Camera Material: Aluminum alloy + optical glass Color: black Installation: Magnetic suction design for quick and secure attachment Each filter set is rigorously tested to no light leakage or ghosting, maintaining the camera's profile for unimpeded operation. Package Contents: 1*ND Filter Set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.