Colorful Motorcycle Shock-absorbing Navigation Mobile Phone Holder 1. Material: aluminum alloy + PC 2. Mobile phone clamp width: 78mm~90mm 3. Suitable for pipe diameter: 1.8~3.5cm 4. The mobile phone holder has a telescopic range of 9.5-11cm, and can be used for 4.7-7.2-inch mobile phones. It has a wide range of use and is suitable for most mobile phones 5. Made of aluminum alloy, it is sturdy and resistant to falling 6. It adopts a rotating ball design, which can rotate 360 ??degrees in the horizontal direction, and can be placed at any angle, which is simple and fast to operate 7. Anti-theft knob design to enhance security 8. Horizontal and vertical screens are optional to free your hands 9. The panel adopts a strong compression spring to provide resistance to external pressure and improve the stability and durability of the structure 10. Thickened silicone and soft rubber gaskets protect the mobile phone from bumps, and the mobile phone can be used with confidence after enhanced buffer protection 11. It adopts a mechanical locking design, so it is not afraid of speed bumps, sudden brakes, and bumps even when riding on the road 12. Net weight: 455g 13. Size: 14.8x7.8cm