Features
1. 100% brand new and high quality.
2. 7 in 1 big pack: CPL filter + UV filter + ND4 + red + yellow + purple(FLD) and lens protective cap in one pack.
3. Suitable for GoPro or Xiaomi Xiaoyi Yi sport action camera.
4. The filter could limit the reflection from non-metal surface such as water and glass windows. Using the filters the colors shall become brighter and clearer and the contrast shall be strengthened.
5. Filter Diameter: 37mm.
6. Material: glass plastic.