the latest Universal F2 Mobile Phone 3D Screen Magnifier 3D Video Screen Amplifier Eyes Protection Stand . Enlarge the phone display 2. 3D-like screen display (not real 3D), to enjoy the more real feel display;3. Watch the bigger screen at longer distance, can protect the eyes from long watching; 4. Folding design, light weight, simple appearance makes it very portable and attractive; 5. Screen size: 16.6 x 10.6cm6.