1. Hook design, easy to hang and take, light pressure to open and close
2. Elastic silicone, anti-drop, anti-collision and anti-loss
3. Washable, easy to clean
4. Lightweight design, no burden to wear and use
5. Material: silicone, metal
6. Size: about 6.7 x 3.3 x 1.2cm
7. Weight: about 9.5g
Note: only the protective case, the location tracker and other items in the picture are not included