Mobile Phone Screen Amplifier Stand 8 Inch 3D HD Foldable Screen Enlarged Magnifier Bracket Mobile Video Magnifier Desktop Stand Characteristic: 1. High-definition screen: new curved surface mobile phone screen amplifier, high-definition zoom screen, reducing radiation.2. Zoom in 3-4 times: 1:1 the clear image to enlarge it 3-4 times.3. hands free. Adjust the viewing angle and pay attention to the health of the cervical spine.4. To prevent slipping: can effectively prevent the phone from slipping. Specification: Material: PC fiberboard + plexiglassProduct size: 20.5X14.5X1.4cm