HiTechFix For Apple Watch 42mm High-End PMMA-PET Screen Protector HiTechFix For Apple Watch 42mm High-End PMMA-PET Screen Protector 3D Screen Protector Made with polished rounded edges, this full coverage liquid tempered glass adhesive with bond your Apple watch automatically and snugly, making installation simple. The protective film has high light transmittance, good scratch proof and explosion-proof performance, strong viscosity, and no white bubble will appear after the film is pasted.The screen remains clear at all times. Made from Ultra-thin high-performance composite with bubble free adhesive, significantly reducing dust, oil and fingerprint smudges. Completely covers watch screen from edge to edge,to maximize watch protection,daily wear and tear,against scratches, drops, and bumps. Provide 3D all-around protection to your Apple Watch. The operation of installing the protective film is very simple, please pay attention to the picture operation. (description exceeds maximum possible length)