1. Material: engineering plastics, aluminum alloy
2. Weight: about 135 grams
3. Clamping range: about 5.5-9.7 cm
4. Applicable mobile phone: about 3.5-6 inches
5. Fixed part: connecting rod
6. Scope of application: back clip transfer/support RAM
7. Applicable vehicles: bicycles, motorcycles, electric vehicles, etc.