1. Material: aluminum alloy 2. Clampable width: 6-9.5 cm 3. Suitable pipe diameter for handlebars: 1.8-3.2 cm 4. Rearview mirror aperture: 10 mm 5. Four-claw shape, stable clamping, not easy to fall off 6. Stable installation with double screws, suitable for pipe diameters of 1.8-3.2cm, equipped with anti-slip gaskets 7. 6mm stem cover screws, strong compatibility, can be installed on road bikes/mountain bikes 8. The front and rear can be adjusted 180 degrees to avoid screen reflection. You can loosen the stem screw to adjust the front and rear angles. 9. The four corners are equipped with anti-slip buffer pads to prevent the phone from being scratched. 10. Aluminum alloy material, waterproof and rust-proof, longer life 11. Weight: handlebar model 116 grams; stem model 118 grams; rearview mirror model 116 grams
