Compatible ModelsThis screen protector for Apple Watch is compatible with iwatch series 6/5/4/SE(2023-2020). 3-Pack hard 9H pc case with hardened screen protector. You don't need to remove the case when charging the watch. Covered protectionCompatible for Apple Watch glass screen protector is built-in 9H glass screen protector, anti-scratch. HD clarity. High touch. The screen protector of the PC and PET material covers the edge and surface of the iwatch, providing excellent protection. It is hard and smooth that will not scratch your hands. Precision FitEvery hole in the 40mm Apple Watch cover fits the iwatch buttons precisely, allowing all controls, buttons, sensors and apple watch to work. The special raised hollow design makes the side buttons more sensitive. Simple and LightweightFullife for apple watch screen protector is only 0.04 inches thick and 0.01 ounces. The unique light and thin design makes you feel relaxed during exercise. Easy Installation is very easy to use, putting on/off can be done in two seconds. Loads instantly, no need to remove case.