Features: PC material, light and skin-friendly feel, smooth touch, strong and oleophobic, washable, and the color is new, anti-fall, comprehensive protection, easy fit, sensitive to touch. Accurate coverage, sensitive touch, four corners anti-drop, while protecting the screen. Dirt-resistant, scratch-resistant, easy to clean, and charging is not affected when the protective case is used. Slim and light, it gives your watch a stylish new look. The precise design allows you to easily use all functions without removing the case. Easy to Install and Usage: Put the case bumper on your smart watch, all the holes line up, including the holes for the mic and speaker. Allowing full button control,touch screen, charging. No need remove the watch band and cover. Package Includes: 1x Protective Case (The watch not included) Specifications: Material: PC Size: As Picture Shown Color: Black/Green/Blue/Red/Black Red/Black White/Black Blue/Black Yellow/Black Red White Words Compatible with XiaoMi S1 Active note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.