【Compatible Model】Compatible with Samsung Galaxy Watch 4 44mm, NOT for Samsung Watch 4 40mm or Samsung Watch 5. 【Product Material】High quality 9H hardness glass, protect from accidental scuffs and scratches by knife, keys and other hard objects, high transparency and ultra-low reflectivity, light transmittance of 99%, reveals the true color of Samsung Watch 4, Tempered glass film has high transparency and ultra-low reflectivity. Product Features:2.5d Full Coverage HD Clear View Experience,Bubble Free,Anti-Fingerprint,Easy Installation,Scratch-resistant Screen Protector Give Your Watch Full Protection. It will provide you with maximum coverage for your watch from all ends, easy to install and use. 1. Clean the watch screen with wet wipes. 2. Dry the screen with dry wipes. 3. Peel off the sticker and stick the screen protector, you can use the blue sticker to guide you to get the perfect fit. No tools required and no need to take off the watch band. Package Contents:1 x Screen Protector (Not Include Watch)