Applicable models: PC bezel for xiaomi Mi Watch S4/S3 Strap material: plastic Product category: digital dot model, two-color scale model Features: 1. Design fit: PC bezel is specifically compatible for xiaomi Mi Watch S4/S3 models to ensure a perfect fit. Not other models. 2. Protection function: The bezel shell provides strong protection against dust, scratches, drops and collisions. Its design ensures that it will not easily fall off or fade over time.  3. Fashionable and smooth: PC bezel enhances the look of your watch. The round design brings a striking visual effect, making your watch the focus of everyone's attention. 4. High-quality material: The replacement case cover is made of high-quality PC material, which can the edge of your watch from drops and scratches while maintaining the gloss of the case. Precise cutout design allows for easy access to buttons and ports.  5. Easy installation: Installing the bezel is a breeze and only takes 30 seconds. Just peel and stick for a perfect fit. Note: This product is only an accessory and does not include the watch body. Product size: 4.73*4.73*0.3cm Product weight: 2g Includes: 1pcs