1. The bracket can rotate 360 ??degrees, which is convenient for viewing the device from multiple angles 2. Use the push button for quick installation 3. Double rod support to enhance stability and safety 4. Device compatibility: 13.5-24cm 5. Headrest rod spacing: 14-17.5cm 6. Material: aluminum alloy, silicone, environmentally friendly plastic 7. Net weight: 164g
