1. Design Fit: The Metal Bezel Ring is specifically Compatible with for Xiaomi Watch S4/S4 eSIM and S3/S3 eSIM models, ensuring a perfect fit. Not compatible with other models. 2. Sleek and Stylish: Enhance your watch's appearance with the Metal Bezel. Its round design adds a striking visual effect, making your watch the centerpiece of attention. 3. Protective Functionality: The Watch Bezel Shell offers robust protection against dust, scratches, drops, and bumps. Its design ensures it won't easily fall off or fade over time. 4. Premium Material: Crafted from high-quality metal, the Replacement Case Cover Ring maintains a brilliant shine while safeguarding your watch edges from falls and scratches. Precise cutouts allow easy access to buttons and ports. 5. Easy Installation: Installing the Metal Watch Bezel is a breeze, taking just 30 seconds. Simply peel and stick for a perfectly aligned fit. Applicable models:Compatible with for Xiaomi Watch S4 Compatible with for Xiaomi Watch S4 eSIM Compatible with for Xiaomi Watch S3 Compatible with for Xiaomi Watch S3 eSIM Specification:Scale Colour:Black Material:Stainless steel Package Contents: 1 x Watch Bezel Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.