*****0.08mm World's Thinnest***** Apple Watch Screen Protector, Surpass? NEW Explosion Proof Tempered Glass Ultra-thin Clear Drop-proof Screen Protector for Apple Watch ((38mm)) 1.Specifically designed for Apple Watch 38mm. 2.***0.08mm World's Thinnest Apple Watch Screen Protector*** 3.High Hardness- glass material after high tempered steel processing. 4.Optical transmittance grade, ultra-low reflection, high transparency, high sensitivity. 5.Just like nothing on the screen.