Built Tough to keep the face of your iPhone safe against drips, scratches and dirt. Made from strong and durable materials for ultimate resistance. Will not add bulk to your iPhone 11 it measures a meager 0.33mm thick and still retains the original touch screen sensitivity. This Tempered Glass Screen Protector is especially coated and designed to heighten the image on your phone from all angles. 9H hardness for robust scratch resistance High quality tempered glass manufactured Ultra-thin 0.33mm 3D touch compatible Retains the original touch screen sensitivity Exceptionally clear viewing of your phone Simply installation, clean stick and squeegee