This lens filter set is a compatible accessory replacement for GoPro Hero4/3+/3. It is ideal for capturing moving subjects and outdoor scenes in bright sunlight, helping you achieve high-quality recordings. Features: Selectable lens filters (ND2, ND4, ND8, ND16, UV), designed for GoPro Hero4/3+/3 models. ND filters reduce light intensity, prevent overexposure, and allow for slower shutter speeds. Highly permeable resin construction for ND filters ensures excellent light transmission. UV filter made of glass helps absorb ultraviolet rays, enhances image clarity, and protects the lens from scratches, scuffs, and smudges. Specifications: Filter Type: ND2, ND4, ND8, ND16, UV Compatible Camera Models: GoPro Hero4, Hero3+, Hero3 ND Filter Material: Highly Permeable Resin UV Filter Material: Glass Item Size: 3 x 3 x 1 cm / 1.2 x 1.2 x 0.4 in Item Weight: 3.5 g / 0.1 oz Package Weight: 42 g / 1.5 oz Package Dimensions: 9 x 8.7 x 3.5 cm / 3.5 x 3.4 x 1.4 in Package List: 1 x ND2 Filter 1 x ND4 Filter 1 x ND8 Filter 1 x ND16 Filter 1 x UV Filter 1 x Cleaning Cloth Note: Camera not included.