【Compatible model】Perfectly Fit for Samsung Galaxy Watch 4 (40mm) Smartwatch, NOT FIT for 44mm^
[Product Features] 2.5d full coverage screen protection / HD clear viewing experience / bubble-free / anti-fingerprint / easy to install^
【Product Material】high quality 9H hardness glass, protect from accidental scuffs and scratches by knife, keys and other hard objects^
【Kit Contains】glass screen protector*4, install kit*4. and after-sale service^
【After-sale Service】if you have any question or product problem, welcome to contact us, we will do best service for you.