1. Thick sheet metal, strong adsorption 2. No heating, for all models 3. Corrosion protection 4. The suction cup is stressed evenly, safe and reliable it is stable. easier to absorb and not easy to fall off 5. can easily change the screen without damaging the cable 6. Screw tension design, turn the screw to make the tension upward, and the suction cup slowly pulls up to prevent the screen from popping 7. The fixed distance can be adjusted by turning the screw, the positioning is firm, easy to separate, and does not damage the fuselage 8. Camera groove design to prevent damage to the camera when disassembling the screen 9. Workbench size: 14-15.5cm 10. Product size: 20.5 x 8 x 5cm