[Easy Installation]: Very easy to install, no need to take watch band, takes less than one minute, no bubble warranty. [All Around Protection]: The tempered glass and the bumper case are integrated perfectly, protects your watch face and edges corners, access to all controls, buttons, sensors. [Anti-Scratch]: With strong 9H hardness level, the whole glass screen covers full screen protects your watch from drops, bumps, scratches and daily wear and tear. [Shock-proof]: Made of premium quality PC and 9H hardness tempered glass, this case covers the full front and edges of your watch against scratches, drops and bumps. [Please Notice]: Not water proof screen protector, but if the watch gets water, it also doesnt matter, you can use a cloth to absorb the water on the watch and screen protector, the screen protector can be reused. Item NO.12778990016