1、It is made of high quality ABS material, strong and durable. 2、Designed for Huami youth version smart watch, it fits perfectly with the watch. 3、The protective case is friendly to the screen, does not hurt the screen surface. 4、Crystal young sports style, it makes people feel energetic. 5、Completely cover the whole watch screen, can change the color of the watch. Features: It is made of high quality ABS material, strong and durable. Designed for Huami youth version smart watch, it fits perfectly with the watch. The protective case is friendly to the screen, does not hurt the screen surface. Crystal young sports style, it makes people feel energetic. Completely cover the whole watch screen, can change the color of the watch. Adopting PC material for environmental protection, protect environment and do no harm to human body. It's very light and doesn't burden your wrist. Specifications: Material: ABS Size: Approx. 5*3.8*1cm/1.97*1.50*0.39inch Color: Transparent White, Transparent Pink, Transparent Blue, Transparent Green(optional) Package list: 1 x Watch Protective Case