About Product:1. Fully suitable for Insta360 GO 3 camera.2. Durable and resistant to surfing pressure without destroying its photographic effect.3. One screw is provided as standard, making installation and use simple and convenient.4. The sealing of the protective shell is not only better waterproof, but also more effective in preventing fine dust from entering the camera.5. 40-meter full-body underwater waterproof design, suitable for surfing, diving, swimming, selfies, swimming, skiing and other water sports.6. Using optical tempered glass lenses, the light transmittance of the lens material is greater than 99%7. Material: PC+optical tempered glass+high hardness corrosion-resistant stainless steel.