1. Compatible with 3.5-7 inch mobile phones
2. TPU transparent film, making underwater photos clearer and not blocking the camera
3. Nylon adhesive tape, double protection is more secure
4. The sealing strip fits tightly, no water ingress
5. Knob-type adjustment of pipe diameter, suitable for all handles within 30mm
6. 360-degree rotation and multi-angle adjustment
7. The detachable mounting bracket does not require any tool assistance
8. The overall hot pressing seamless fit,
9. The non-slip design of the contact surface between the bracket and the pipe diameter enhances the stability
10. Dimensions: 20.3x10.5 cm