1. Excellent buoyancy, and underwater photography is more secure
2. Adjustable anti-loss hanging rope, double insurance, to prevent the camera off
3. Hard and lightweight material, the hollow design is easy to surface
4. Anti-skid grain design, feel comfortable
5. Suitable models: for Action3 / 2 / GoPro series / Insta360 One RS / Action / Pocket
6. Good sealing, effectively prevent water leakage
7. The bottom widening design to prevent weaning, in line with ergonomic principles
8. The bottom cover is brightly colored and easy to find after stripping off
9. Dimensions: 192x41mm