diruite 4-pack for samsung galaxy watch 4 classic 42mm / galaxy watch 42mm and galaxy watch 3 41mm screen protector tempered glass [2.5d 9h hardness][anti-scratch] diruite <b>compatible model: perfectly fit for samsung galaxy watch 4 classic 42mm and galaxy watch 42mm and galaxy watch 3 41mm smartwatch </b><br><br><b>★function and features ★</b><br><br> bubble-free: easy to install and there is no bubble or other bad effect<br><br>2.5d full screen coverage: all-new product with full cover screen, including the screen and edges. full protection, not affect touch.<br><br> make by high quality industry-grade 9h hardness glass, avoid accidental scuffs and scratches by knife, keys and other hard objects<br><br> hd clear: 0.25mm thickness / 99% transparency, hydrophobic, provides you with crystal clear viewing experience.<br><br> ★welcome to contact us if you have any question about product, installation or use process. diruite will do the best service for you, until solve your problem★<br>