Description 1. Waterproof, oil-proof, dust-proof, and impact-resistant, protecting action camera lenses from scratches and impacts. 2. Made from highly transmittance and corrosion-resistant German Bayer 2805 PC, the lightweight and compact design minimizes the burden on action cameras. 3. Ideal for use with DJI Osmo 360 action cameras. 4. High light transmittance, no impact on filming quality. 5. Note: Action camera not included.