8 inch 3D HD Cell Phone Screen Amplifier Bracket Foldable Display Enlarged Magnifying Stand Mobile Video Magnifier Desk HolderFeature:1. High-Definition Screen: New curved surface mobile phone screen amplifier, large- high-definition zoom screen, reducing radiation.2. Zoom in 3-4 times: 1:1 clear picture to enlarge 3 to 4 times.3. Free hands. Adjust the angle of view and pay attention to the health of the cervical spine.4. To Prevent Slipping: Can effectively prevent the phone from slipping.Specification:Material: Fiberboard PC+PlexiglassProduct Size: 20.5 X 14.5 X 2cm/8.07 X 5.71 X 0.55"Color: White/BlackApplicable: Mobile Phone 4.0-6.0 inch ScreenNote:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2. Please allow 1-3mm measuring deviation due to manual measurement.