Apple Watch Screen Protector, Kodas Premium Glass Film 0.2mm Real Tempered Glass Screen Protector for Apple Watch (42mm) Laser-cut dimensions provide maximum protection for you screen. Laser cut to perfectly fit for your 42mm Apple Watch. Ultra thin- thickness is reliable and resilient, and promises full compatibility with touchscreen sensitivity Hassle-free, bubble-free installation. Dust-free and fingerprint-free Ultra-high light transmittance:(transmittance of 98% or more) optical transmittance grade, ultra-low refection, high transparency