1. Skin-friendly silicone material, delicate feel, no deformation when kneaded
2. Elastic silicone wrapped around the corners, anti-knock and anti-bump, more comprehensive protection
3. Will not block the signal, does not affect the reception of transmission
4. Washable, easy to clean
5. Precise fit, thin and lightweight
6. Material: silicone
7. Size: about 55.7 x 31.9 x 9.8mm
8. Weight: about 4g
Note: only the protective case, the location tracker in the picture is not included