10 inch Pull-out Typed Ultra-clear 3D Mobile Phone Screen Stretching Bracket Amplifier(Black)

10 inch pull-out mobile phone screen magnifier1. Product size: 240 x 180 x 15 mm2. Magnification: 3-4 times3. Material: ABS plastic + Finier ultra-clear blue lens4. Weight: 0.25 kg5. Function: magnification, eye protection, radiation protection, bracket12 inch pull-out mobile phone screen magnifier1. Package size: 270 x 180 x 15 mm2. Magnification: 3-4 times3. Material: ABS plastic + Finier lens4. Weight: 0.35 kg5. Function: magnification, eye protection, radiation protection, bracket