ZAGG - InvisibleShield Glass XTR4 Eco Advanced Edge-to-Edge & Anti-Reflective Screen Protector for Apple Watch Ultra 2/1 49mm - Black

XTR4 is the strongest screen protector from ZAGG. it's made with graphene and Hexiom2 technology, making it 11x stronger than traditional glass screen protection.* XTR4 also features advanced blue light filtration, anti-reflective technology, and a dust-free installation process for maximum screen protection and visual comfort.