Features1. Fully compatible with DJI Osmo Action camera.2. Durable and usable, anti-surf pressure will not damage its photographic effect.3. Come with one standard screw, easy and convenient to install and use.4. Protecting the tightness of the shell, not only better waterproof, but also more effective to prevent small dust into the camera.5. 61 meters full body underwater waterproof design, ideal for diving, snorkeling, swimming and other water sport activities.Specifications1. Shell material: high transparency and corrosion resistant Germany Bayer 2805 PC2. Waterproof depth: 61 meters3. Lens material: Optical imaging tempered glass, AF AR double-layer optical coating4. Button material: Aluminum alloy 60635. Spring material: 304 stainless steel6. Waterproof ring material: Amorphous high activity silica gel7. Main body and back cover connecting shaft material: 304 stainless steel, high hardness and corrosion resistance8. Application: Skiing, surfing, diving, swimming, selfie, swimming, climbing, skydiving9. Weight: 87g 10. Size: 7.5x7cmx4.3cmOur products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-59673 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it!