12" HD Curved Phone Screen Magnifier

The Large-area back baffle effectively shields the light behind it for better viewing, 2-4 times to magnifity your screen. Reducing eye strain and protecting the eyes. Especially watching 3D mobile movies, the stereo effect is stronger. Folding Design, Lightweight and Compact, convenient carrying. Suitable for indoor, office, desktop, travel, journey. Free your hands when using this cell phone screen magnifier to watch films and videos. 9 27/32" L x 6 19/64" W