This two-piece anti-blue light hydrogel film set covers both screens on the iPhone Duo, filtering a portion of blue light while keeping the picture clear on the 5.4 inch outer display and the 7.6 inch inner display.The flexible hydrogel bends at the crease instead of cracking like tempered glass, and light scratches self-heal over time.The ultra-thin film keeps full touch sensitivity on both displays, and each piece is precision cut to its own is easy to apply with the supplied cleaning wipe and squeegee.Package Contents:1 x Outer Screen + 1 x Inner Screen Anti-Blue Light Hydrogel Film For iPhone Duo