1. TPU material, anti-drop and wear-resistant, silicone ring seal, more waterproof 2. The front round hole is completely sealed with transparent PC, not afraid of water! 3. The front and rear covers are designed independently, and the four corner screws of the rear shell are fixed, so it is not afraid of falling and opening 4. It can be used with wrist straps, and the width of the strap is less than or equal to 0.8 inches. 5. Weight: 25G 6. The product contains: ring + screw + screwdriver + manual 7. Product packaging: pearl bag
