<b>Compatible model: Perfectly Fit for Samsung Galaxy Watch 46mm (2018) and Gear S3(2016) Smartwatch, DO NOT FIT for Samsung Galaxy Watch 4 Classic 46mm(2021) </b><br><br><b>Please make sure model before purshase.</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> Anti-fingerprint: fingerprints will quickly disappear automatically in the protective glass.<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, protect from accidental scuffs and scratches by knife, keys and other hard objects<br><br> HD Clear: 0.25mm thickness / 99% transparency, hydrophobic, anti-oil and anti-fingerprint coating, 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>