1. Material: ABS+Silicone+PC 2. Applicable to 4.1-11 inch mobile phones and tablets, clamp width range: 11.9-20.5cm 3. Applicable seat back rod spacing: 10.4-14.1cm 4. Applicable seat back rod diameter: no more than 14mm 5. Weight: 217g 6. Folding telescopic design, adjustable distance range of 8.8cm-27.8cm, does not occupy the back seat space. 7. Universal rotating ball connection, 360-degree rotation, horizontal and vertical screens are available 8. The clamp arm is firm, and it is easy to deal with driving bumps
