1. Material: ABS 2. Applicable size: 4.7-12.3 inches 3. Reserve a charging hole for easy use 4. The shaft can be rotated 360 degrees, and the angle direction can be adjusted freely 5. Anti-slip silicone pad design of the chuck, anti-slip, prevent scratching the plate 6. The installation is quick and simple, and easy to operate 7. Weight: 320g
