- Type A have the rubber in the clamp. Type B doesn't have the rubber. Please check the pictures.
- Openings must not exceed 40 mm.
- Don't place in the sun for long exposure.
- Please check that the phone is properly fitted before driving.
- If your upper dashboard is too thin to grip, you can add some non-slip padding between the grip to tighten it.
- Not recommended Phone holding width under 2 inches, because it will easily fall off.