Dome Glass Tempered Glass provides 4F: Full Coverage, Fully Responsive, Full Clarity, Full Fix. Dome Glass repairs screen Cracks! – Got cracks on your smartwatch screen? -Dome Glass can fix that! Dome Glass fills up minor cracks to make the screen function normally again. Full Protection: Dome Glass provides a Full-Screen Coverage and Protection for the phone while maintaining its Slim Look and Touch Sensitivity. LOCA Technology: Patented Technology (Country: US, EU, KR, JP, TW, CN).