- The chuck is made of ABS, which is light and durable 2. Reasonable design, easy to install and use 3. The base is made of PC material, which has good flexibility and is not easy to fall off when clamped 4. 360-degree rotating main body, 60-degree adjustable pitch angle 5. Material: PC+ABS 6. Note: The product only contains brackets and number plates, and does not include mobile phones, etc. 7. Weight: about 105G